IP Library › Assignment 026970/0621
Patent Assignment
Reel/Frame 026970/0621

Merger

Recorded: 2011-09-26 Pages: 49
Assignor
Assignee
HOYA CORPORATION
7-5, NAKAOCHIAI 2-CHOME, SHINJUKU-KU, TOKYO, JAPAN
Covered Properties (391)
Electronic Still Camera with Automatic Mode Setting Device
Patent: 5,537,265 →
Application: 07/404,025 →
Method and Apparatus for Processing Signals from Photoconductive Sensor
Patent: 5,485,403 →
Application: 07/623,566 →
Electronically Controlled Camera with Interval Time Setting
Patent: 5,432,577 →
Application: 07/655,163 →
Camera Having Deformable Shock Dampening Members
Patent: 5,732,302 →
Application: 07/764,775 →
Zoom Lens System
Patent: 5,331,464 →
Application: 07/861,520 →
Object Distance Measuring Apparatus of Camera
Patent: 5,307,111 →
Application: 07/864,653 →
Exposure Control Apparatus of Camera Including Exposure Factor Limit Value Setting Means
Patent: 5,280,319 →
Application: 07/868,710 →
Filter Holder
Patent: 5,227,925 →
Application: 07/885,361 →
Device for Adjusting Axial Position of Lens
Patent: 5,307,104 →
Application: 07/885,367 →
Lens Barrel for Camera
Patent: 5,227,825 →
Application: 07/885,368 →
Focus Detecting Apparatus
Patent: 5,327,192 →
Application: 07/885,369 →
Composite Glass and Resin Optical Element with an Aspheric Surface
Patent: 5,400,182 →
Application: 07/885,606 →
Lens Barrel for Automatic Focusing Camera
Patent: 5,239,417 →
Application: 07/885,839 →
Focusing Torque Control Device for Lens Barrel
Patent: 5,305,036 →
Application: 07/885,882 →
Slip Clutch Mechanism
Patent: 5,222,407 →
Application: 07/885,889 →
Lens Barrel Attachment
Patent: 5,327,292 →
Application: 07/885,898 →
Lens Barrel Operating Mechanism
Patent: 5,223,980 →
Application: 07/885,899 →
Camera System Having Power Zoom Lens
Patent: 5,331,367 →
Application: 07/886,349 →
Power Zoom Lens and Camera System Having Same
Patent: 5,315,345 →
Application: 07/886,402 →
Power Zoom Lens and Camera System
Patent: 5,363,165 →
Application: 07/886,690 →
Motor Driven Lens and Camera System
Patent: 5,367,354 →
Application: 07/886,701 →
Movable Member Positioning Mechanism
Patent: 5,281,045 →
Application: 07/887,817 →
Camera Having Flash
Patent: 5,327,183 →
Application: 07/887,867 →
Device for Detecting the Connectivity of a Monitor and Inhibiting a Data Reproducing Operation
Patent: 5,606,716 →
Application: 07/892,500 →
Focus Detecting Apparatus Having Variable Power Condenser Lens
Patent: 5,206,498 →
Application: 07/893,045 →
Focus Detecting Apparatus with Selectively Positioned Deflecting Component
Patent: 5,241,168 →
Application: 07/904,950 →
Zoom Lens System
Patent: 5,278,699 →
Application: 07/907,796 →
Zoom Lens System
Patent: 5,282,089 →
Application: 07/933,210 →
Apparatus for Driving Mirror of Camera
Patent: 5,294,952 →
Application: 07/939,155 →
An Apparatus and Method for Testing the Waterproofness of a Casing
Patent: 5,241,852 →
Application: 07/944,843 →
Liquid Crystal Panel Positioning Device
Patent: 5,294,920 →
Application: 07/944,932 →
Mounting Apparatus for Window in Back Cover of Camera
Patent: 5,262,814 →
Application: 07/945,258 →
Camera with Installation Structure of Lens for Light Measurement
Patent: 5,302,998 →
Application: 07/945,701 →
View Finder of Zoom Lens Camera
Patent: 5,335,030 →
Application: 07/952,070 →
Liquid Crystal Display Panel Assembly with Resilient Display Panel Support
Patent: 5,270,847 →
Application: 07/953,796 →
Sealed Case
Patent: 5,305,031 →
Application: 07/955,262 →
Lens Accommodation Device for a Camera
Patent: 5,432,584 →
Application: 07/956,581 →
Film Winding Apparatus
Patent: 5,323,198 →
Application: 07/962,847 →
Zoom Lens System
Patent: 5,347,399 →
Application: 07/964,439 →
Roof Surface Measuring Apparatus
Patent: 5,379,105 →
Application: 07/964,959 →
Eye Direction Detecting Device
Patent: 5,293,535 →
Application: 07/981,384 →
Variable Power View Finder
Patent: 5,410,430 →
Application: 07/981,544 →
Binocular
Patent: 5,583,692 →
Application: 07/997,452 →
Adapter Device
Patent: 5,327,188 →
Application: 07/999,378 →
Eye Direction Detecting Apparatus
Patent: 5,428,413 →
Application: 08/001,224 →
Remote Control for a Camera Having an Optical Fiber
Patent: 5,317,354 →
Application: 08/015,834 →
Camera Having a Variable Photographing Aperture and Control Method Thereof
Patent: 5,305,051 →
Application: 08/017,396 →
Power Supply Device
Patent: 5,323,100 →
Application: 08/020,778 →
Strobe Device
Patent: 5,539,622 →
Application: 08/030,879 →
Telephoto Lens System
Patent: 5,325,234 →
Application: 08/044,470 →
Remote Control Apparatus of Camera
Patent: 5,664,233 →
Application: 08/046,900 →
Rangefinder
Patent: 5,373,344 →
Application: 08/075,418 →
Selectively Operable Plural Imaging Devices for Use with a Video Recorder
Patent: 5,379,069 →
Application: 08/075,884 →
Mirror Adjusting Apparatus of View Finder
Patent: 5,369,456 →
Application: 08/080,110 →
Focus Detection Apparatus Having Multiple Detecting Zones
Patent: 5,321,248 →
Application: 08/085,137 →
An Apparatus for Driving Image Pick-Up Device Including Smear Preven- Tion
Patent: 5,416,517 →
Application: 08/087,081 →
Telephoto Zoom Lens System
Patent: 5,448,412 →
Application: 08/087,897 →
Battery Charger for Charging Both a Frequently and Infrequently Used Battery
Patent: 5,350,995 →
Application: 08/091,046 →
Exposure Control Apparatus of a Camera
Patent: 5,325,147 →
Application: 08/091,866 →
Apparatus for Driving Blur Correcting Lens in Camera
Patent: 5,305,040 →
Application: 08/092,211 →
Finder Optical System in Camera
Patent: 5,442,481 →
Application: 08/105,865 →
Fill-In Light Emitting Apparatus and Still Video Camera
Patent: 5,485,201 →
Application: 08/113,322 →
Camera System and Photographing Lens Thereof
Patent: 5,416,555 →
Application: 08/115,795 →
Method for Testing a Waterproof Casing
Patent: 5,307,669 →
Application: 08/117,545 →
Automatic Focusing Apparatus
Patent: 5,498,944 →
Application: 08/119,842 →
Electronic Camera System Using Ic Memory Card
Patent: 5,438,359 →
Application: 08/122,234 →
Exposure Control Apparatus of Camera
Patent: 5,382,997 →
Application: 08/133,269 →
Light Intercepting Apparatus of Movable Lens Barrel
Patent: 5,420,656 →
Application: 08/136,140 →
Zoom Lens System
Patent: 5,424,871 →
Application: 08/138,047 →
Automatic Focusing Device
Patent: 5,416,559 →
Application: 08/144,550 →
Lens Advancing Mechanism
Patent: 5,446,593 →
Application: 08/145,171 →
Viewfinder Ofa Camera Having Projected Indication Marks
Patent: 5,420,657 →
Application: 08/151,146 →
Distance Measuring Device
Patent: 5,512,997 →
Application: 08/169,200 →
Focus Detecting Apparatus for Determining Whether an Object Is Moving
Patent: 5,448,329 →
Application: 08/185,239 →
Focus Detection Apparatus Having Multiple Detecting Zones
Patent: 5,397,887 →
Application: 08/187,066 →
Power Zoom Lens and Camera Having Same
Patent: 5,450,156 →
Application: 08/188,110 →
Power Lens and Camera System
Patent: 5,396,306 →
Application: 08/193,669 →
Track Judgement Apparatus for Discriminating Between Video and Other Signals During Signal Reproduction
Patent: 5,579,123 →
Application: 08/213,466 →
Light Projecting Device with Cylindrical Lens
Patent: 5,572,368 →
Application: 08/219,452 →
Viewfinder
Patent: 5,692,227 →
Application: 08/221,789 →
Camera Having a Wireless Remote Controller
Patent: 5,541,703 →
Application: 08/222,905 →
Eye Direction Detecting Apparatus of Camera View Finder
Patent: 5,541,701 →
Application: 08/224,181 →
Image Signal Storage Device for a Still Video Apparatus
Patent: 5,452,022 →
Application: 08/237,208 →
Strobe Control Device for Camera
Patent: 5,557,366 →
Application: 08/243,831 →
Camera System Having Power Zoom Lens
Patent: 5,664,234 →
Application: 08/251,653 →
Device for Controlling Imaging Device
Patent: 5,477,265 →
Application: 08/251,675 →
Apparatus for Adjusting Color Tone of Image to Be Recorded
Patent: 5,488,492 →
Application: 08/253,695 →
Binoculars
Patent: 5,581,399 →
Application: 08/253,701 →
Operation Switch of Zoom Lens Camera
Patent: 5,428,418 →
Application: 08/258,368 →
Method of Controlling an Operation of an Electronically Controlled Camera
Patent: 5,561,493 →
Application: 08/258,454 →
Two-Group Zoom Lens
Patent: 5,546,232 →
Application: 08/258,992 →
Automatic Focusing Device
Patent: 5,457,513 →
Application: 08/262,341 →
A Focus Detecting Apparatus with Particular Arrangement of Light Receiving Portions
Patent: 5,530,236 →
Application: 08/272,050 →
Strobe Control Apparatus of Camera
Patent: 5,463,437 →
Application: 08/273,823 →
Real Image Type Viewfinder
Patent: 5,550,674 →
Application: 08/273,873 →
Strobe Control Apparatus of Camera
Patent: 5,471,370 →
Application: 08/273,924 →
Image Signal Processing Device
Patent: 5,497,246 →
Application: 08/275,357 →
Data Communicating Device
Patent: 5,563,396 →
Application: 08/291,910 →
Reflector Used in a Strobe Device
Patent: 5,584,572 →
Application: 08/291,913 →
Operational Information Renewing and Memorizing Apparatus and Method for a Photographing Instrument
Patent: 5,485,200 →
Application: 08/293,647 →
Signal Processing Device
Patent: 5,610,840 →
Application: 08/294,585 →
Rotatable Ring Supporting Mechanism in Lens Barrel
Patent: 5,528,430 →
Application: 08/301,773 →
Ccd Digital Camera System with Selectable Memories
Patent: 5,534,921 →
Application: 08/311,357 →
Camera Employiing Compression Recording Scheme
Patent: 5,526,047 →
Application: 08/311,358 →
Blur Correcting Apparatus and Method for Camera
Patent: 5,541,693 →
Application: 08/313,578 →
Blur Correcting Apparatus and Method for Camera
Patent: 5,583,597 →
Application: 08/322,333 →
Rotational Torque Setting Apparatus for Screw Mechanism
Patent: 5,537,262 →
Application: 08/325,123 →
Strobe Apparatus with Color Temperature Control
Patent: 5,583,397 →
Application: 08/325,158 →
Communication Cable Used in a Computer System
Patent: 5,573,425 →
Application: 08/325,924 →
Parallax Correcting Mechanism of a Zoom Finder of a Camera
Patent: 5,463,438 →
Application: 08/330,617 →
Digital Data Processing Device
Patent: 5,708,509 →
Application: 08/337,409 →
Inner Focus Type Telephoto Zoom Lens
Patent: 5,572,276 →
Application: 08/339,186 →
Electronically Controlled Camera
Patent: 5,519,466 →
Application: 08/339,256 →
Still Video Camera
Patent: 5,465,133 →
Application: 08/340,432 →
Optical Data Reading Device
Patent: 5,600,116 →
Application: 08/349,996 →
Retrofocus Type Standard Lens and Wide Angle Lens
Patent: 5,625,497 →
Application: 08/350,466 →
Real Image Finder System for a Camera
Patent: 5,537,184 →
Application: 08/354,093 →
Method of Making a Composite Glass and Resin Optical Element with an Aspheric Surface
Patent: 5,643,504 →
Application: 08/355,006 →
Hot Shoe System for Camera
Patent: 5,565,941 →
Application: 08/356,570 →
Variable Power View Finder Having Aspheric Lens Surfaces
Patent: 5,541,768 →
Application: 08/356,623 →
Indicator with Finder of Single Lens Reflex Camera
Patent: 5,604,554 →
Application: 08/358,757 →
Auto-Bracketing System
Patent: 5,508,779 →
Application: 08/358,970 →
Lens Cover Mechanism for a Camera
Patent: 5,594,523 →
Application: 08/360,075 →
Camera with Stereoscopic Optical System
Patent: 5,581,314 →
Application: 08/360,593 →
Camera System and Photographing Lens Thereof
Patent: 5,505,535 →
Application: 08/368,958 →
Eye Direction Detecting Apparatus
Patent: 5,583,606 →
Application: 08/370,367 →
Image Magnification Control Device for a Camera
Patent: 5,541,702 →
Application: 08/373,369 →
Dual Type Imaging Device Having Multiple Light Sensitive Elements
Patent: 5,648,817 →
Application: 08/373,773 →
Seal Apparatus of Finder
Patent: 5,701,534 →
Application: 08/377,332 →
View Finder
Patent: 5,565,950 →
Application: 08/377,363 →
Exposure Control Apparatus of Camera
Patent: 5,602,616 →
Application: 08/380,314 →
Real Image Type Variable Power Finder
Patent: 5,513,043 →
Application: 08/383,380 →
Recording Operation Control Device
Patent: 5,640,203 →
Application: 08/389,238 →
Camera System Having Power Zoom Lens
Patent: 5,617,173 →
Application: 08/390,431 →
Image-Data Recording Device and Image-Reproduction Device for an Electronic Still Camera
Patent: 5,532,740 →
Application: 08/401,116 →
Shiftable Lens System
Patent: 5,701,205 →
Application: 08/414,126 →
Motor Driven Zoom Camera
Patent: 5,654,789 →
Application: 08/414,130 →
Camera with Learning Function
Patent: 5,682,558 →
Application: 08/418,471 →
Apparatus for Adjusting Position of Lens in Camera
Patent: 5,613,168 →
Application: 08/421,529 →
Method and Device for Generating Pixel Signals While an Electronic Flash Is Radiated in Every Other Field
Patent: 5,682,201 →
Application: 08/421,923 →
Photometry System
Patent: 5,471,276 →
Application: 08/424,606 →
Battery Receiving Mechanism
Patent: 5,634,815 →
Application: 08/428,649 →
Image Magnification Control Device for a Camera
Patent: 5,781,809 →
Application: 08/430,485 →
White Balance Adjustment Device for a Still-Video Camera Having an Electronic Flash
Patent: 5,550,587 →
Application: 08/430,854 →
Waterproof and/or Water-Resistant Camera
Patent: 5,713,048 →
Application: 08/446,508 →
Electronic Still Camera Device
Patent: 5,726,708 →
Application: 08/447,444 →
Adjusting a White Balance in a Camera Using a Flash
Patent: 5,568,194 →
Application: 08/453,470 →
Exposure Control Apparatus of Camera
Patent: 5,485,242 →
Application: 08/461,755 →
Compact Optical System for Electronic Camera
Patent: 5,706,051 →
Application: 08/462,689 →
Motor Driven Zoom Camera
Patent: 5,680,647 →
Application: 08/463,302 →
Binocular
Patent: 5,583,693 →
Application: 08/466,134 →
Automatic Focusing Apparatus
Patent: 5,664,239 →
Application: 08/466,889 →
Automatic Focusing Apparatus
Patent: 5,612,761 →
Application: 08/467,056 →
Backlash Compensation for Automatic Focusing Apparatus
Patent: 5,640,225 →
Application: 08/467,801 →
A Driving Mechanism for a Photographing Optical System
Patent: 5,592,250 →
Application: 08/491,764 →
Method for Manufacturing a Master Die for a Diffusion Plate and Diffusion Plate Manufactured by Said Method
Patent: 5,733,710 →
Application: 08/498,653 →
Lens Mounting Structure
Patent: 5,570,153 →
Application: 08/506,624 →
Real-Image Finder Having Variable Power
Patent: 5,694,244 →
Application: 08/506,633 →
Display Device in a Camera Finder
Patent: 5,640,627 →
Application: 08/509,427 →
Aperture Device for a Camera
Patent: 5,589,906 →
Application: 08/516,556 →
Device for Controlling Transfer in a Ccd-Type Imaging Device
Patent: 5,777,670 →
Application: 08/527,435 →
Camera System and Photographing Lens Thereof
Patent: 5,713,052 →
Application: 08/529,576 →
Parallax Correcting Apparatus of a Real Image Type of Viewfinder
Patent: 5,563,671 →
Application: 08/538,974 →
Super Wide Angle Zoom Lens
Patent: 5,724,193 →
Application: 08/546,960 →
Fill-In Light Emitting Apparatus and Still Video Camera
Patent: 5,712,535 →
Application: 08/550,769 →
Photometry Device for a Camera
Patent: 5,765,060 →
Application: 08/564,874 →
Blade Mechanism
Patent: 5,594,519 →
Application: 08/566,953 →
Back Cover Lock Mechanism of a Camera
Patent: 5,568,217 →
Application: 08/577,544 →
Switching Device for a Camera
Patent: 5,678,107 →
Application: 08/577,706 →
Eyepiece System
Patent: 5,790,313 →
Application: 08/585,161 →
Still Video Camera Including Detachably Attachable External Memory
Patent: 5,648,816 →
Application: 08/594,806 →
Adaptive Quantization of Orthogonal Transform Coefficients for Setting a Target Amount of Compression
Patent: 5,937,098 →
Application: 08/598,207 →
Ttl Exposure Control Apparatus in an Interchangeable Lens Camera
Patent: 5,713,053 →
Application: 08/624,119 →
Prism and Real Image Type View Finder
Patent: 5,838,504 →
Application: 08/624,776 →
Lens Shutter Type of Camera with a Retractable Strobe
Patent: 5,694,627 →
Application: 08/636,501 →
Film Driving Mechanism of a Camera
Patent: 5,617,165 →
Application: 08/639,304 →
Camera Having Electronic Flash Equipment
Patent: 5,708,875 →
Application: 08/647,315 →
Reflection-Type Compound Optical Elements
Patent: 5,717,532 →
Application: 08/650,882 →
Image Data Re-Compression Device
Patent: 5,764,800 →
Application: 08/656,692 →
Still Video Camera Performing White-Balance and Auto-Focus Adjustment Concurrently
Patent: 5,619,260 →
Application: 08/668,370 →
Image Data Compression Device Having Compression Inhibiting Function
Patent: 6,263,106 →
Application: 08/673,562 →
Image Processing Device
Patent: 5,886,790 →
Application: 08/678,707 →
Zoom Strobe Device
Patent: 5,727,235 →
Application: 08/687,215 →
Communication Cable Used in a Computer System
Patent: 5,836,783 →
Application: 08/687,218 →
Video Camera Having Circuit for Setting Exposure Compensation Value
Patent: 5,631,705 →
Application: 08/690,999 →
Parameter Selection Apparatus for a Blur Correcting Apparatus of a Camera
Patent: 5,655,157 →
Application: 08/695,534 →
Fast Wide-Angle Lens System
Patent: 5,684,643 →
Application: 08/698,920 →
Fast Super Wide-Angle Fast Lens System
Patent: 5,724,195 →
Application: 08/698,929 →
Data Transmission System with Erroneous Connection Indicator
Patent: 5,675,747 →
Application: 08/699,691 →
Zoom Lens System Having a High Zoom Ratio
Patent: 5,706,138 →
Application: 08/702,044 →
Zoom Lens System Having a High Zoom Ratio
Patent: 5,786,943 →
Application: 08/702,045 →
Camera Having a Battery and a Strobe Condenser Therein
Patent: 5,708,896 →
Application: 08/703,018 →
Image Signal Processing Device
Patent: 5,689,612 →
Application: 08/704,875 →
Sliding Cover Movement Restricting Device
Patent: 5,708,884 →
Application: 08/714,993 →
Zoom Lens
Patent: 5,748,384 →
Application: 08/715,476 →
Recording Operation Control Device
Patent: 5,986,700 →
Application: 08/717,189 →
Fill-In Emitting Apparatus and Still Video Camera
Patent: 5,838,369 →
Application: 08/718,018 →
Color Image Display Device
Patent: 5,936,668 →
Application: 08/722,622 →
Zoom Lens and Aspherical Lens
Patent: 5,786,942 →
Application: 08/725,050 →
Image Indicating Device and Imaging Device
Patent: 5,956,086 →
Application: 08/725,707 →
Image Processing Device with Inverse Quantization and Two Dimensional Inverse Discrete Cosine Transformation
Patent: 6,097,846 →
Application: 08/730,453 →
Zoom Lens Camera Having a Built-in Strobe
Patent: 5,758,207 →
Application: 08/735,744 →
Fill-In Light Emitting Apparatus and Still Video Camera
Patent: 5,978,022 →
Application: 08/741,303 →
Battery Receiving Mechanism
Patent: 5,782,654 →
Application: 08/741,979 →
Voltage Controller for Controlling Solid-State Image Sensor
Patent: 5,777,508 →
Application: 08/743,133 →
Zoom Lens
Patent: 5,734,510 →
Application: 08/755,914 →
Super Wide-Angle Zoom Lens
Patent: 5,877,901 →
Application: 08/761,789 →
Soft Focus Lens
Patent: 5,822,132 →
Application: 08/772,251 →
Camera and Strobe Charging System
Patent: 5,721,986 →
Application: 08/777,069 →
Control Method of a Zoom Lens Camera
Patent: 5,748,997 →
Application: 08/781,603 →
Electronically Controlled Camera
Patent: 5,907,725 →
Application: 08/781,915 →
Finder System for Camera
Patent: 5,740,482 →
Application: 08/783,541 →
Lens Cover That Slides Along Front Surface of a Camera Body
Patent: 5,819,127 →
Application: 08/784,920 →
Zoom Lens System
Patent: 5,889,619 →
Application: 08/786,899 →
Multi-Point Object Distance Measuring Device
Patent: 5,740,477 →
Application: 08/798,339 →
Storage Device for an Electronic Camera That Is Accessible by an External Device
Patent: 6,256,452 →
Application: 08/802,880 →
Zoom Finder
Patent: 5,761,548 →
Application: 08/803,147 →
Apparatus for Eliminating Backlash in a Zoom Finder
Patent: 5,740,474 →
Application: 08/803,152 →
Electronic Still Video Camera
Patent: 5,742,339 →
Application: 08/818,030 →
Camera Having a Built-in Strobe Device
Patent: 5,721,984 →
Application: 08/820,031 →
Lens Having Color Correction Data
Patent: 6,184,925 →
Application: 08/826,372 →
Camera with Learning Function
Patent: 5,774,746 →
Application: 08/828,512 →
Shock Absorber of Mirror in Single Lens Reflex Camera
Patent: 5,781,811 →
Application: 08/832,195 →
Camera with a Photographic Mode Automatic Selecting Apparatus
Patent: 5,915,133 →
Application: 08/834,878 →
Control System for Inhibiting a Calculating System in an Automatic Focusing Device
Patent: 5,896,174 →
Application: 08/839,937 →
Variable Zoom Lens Hood
Patent: 5,745,803 →
Application: 08/841,753 →
Image Signal Compressing Device
Patent: 5,805,737 →
Application: 08/854,803 →
Still Video Camera System with Remote Controller
Patent: 6,256,060 →
Application: 08/857,554 →
Real Image Finder System for a Camera
Patent: 5,752,107 →
Application: 08/857,564 →
Binocular
Patent: 5,883,738 →
Application: 08/865,638 →
Information Setting Dial for a Camera
Patent: 5,761,554 →
Application: 08/866,087 →
Still Video Camera, Remote Controller and Camera System
Patent: 6,262,767 →
Application: 08/877,994 →
Motor Driven Zoom Camera
Patent: 5,812,888 →
Application: 08/889,007 →
Motor Driven Zoom Camera
Patent: 5,754,894 →
Application: 08/895,564 →
Focusing System
Patent: 5,943,514 →
Application: 08/897,149 →
Zoom Lens System Having High Zoom Ratio
Patent: 5,815,322 →
Application: 08/907,411 →
Waterproof and/or Water-Resistant Camera
Patent: 5,946,501 →
Application: 08/916,046 →
Fill-In Light Emitting Apparatus and Still Video Camera
Patent: 5,896,014 →
Application: 08/917,170 →
Image Compression and Expansion Device
Patent: 6,226,445 →
Application: 08/919,333 →
Image Compression Device
Patent: 6,049,634 →
Application: 08/919,337 →
Image Compression and Expansion Device
Patent: 6,005,982 →
Application: 08/919,340 →
Image Compression and Expansion Device Using Pixel Offset
Patent: 6,208,754 →
Application: 08/919,341 →
Image Compression and Expansion Device
Patent: 6,445,870 →
Application: 08/919,352 →
Automatic Focusing System for a Still Video Camera
Patent: 5,835,143 →
Application: 08/921,704 →
Zooming Device
Patent: 5,832,317 →
Application: 08/922,456 →
Indicating Apparatus Within Viewfinder of Single Lens Reflex Camera
Patent: 5,913,087 →
Application: 08/939,100 →
Exposure Mode Selecting Device
Patent: 5,895,133 →
Application: 08/942,356 →
Telephoto Zoom Lens
Patent: 6,052,235 →
Application: 08/954,901 →
Triplet Lens System with Diffractive Lens Features
Patent: 6,101,035 →
Application: 08/956,643 →
Prism
Patent: 5,969,869 →
Application: 08/957,745 →
Camera Having Automatic Focusing System
Patent: 5,878,289 →
Application: 08/959,080 →
Control Method of Preview Apparatus in Af Single Lens Reflex Camera and Preview Apparatus in Af Single Lens Relex Camera
Patent: 5,892,990 →
Application: 08/972,537 →
Control Method of Single Lens Reflex Camera Having Preview Function and Single Lens Reflex Camera
Patent: 5,864,725 →
Application: 08/972,543 →
Preview Apparatus in Single Lens Reflex Camera
Patent: 5,878,296 →
Application: 08/972,888 →
Camera Having a Zoom Lens
Patent: 5,937,215 →
Application: 08/980,302 →
Telescope Utilizing Global Positioning System (Gps)
Patent: 6,233,094 →
Application: 09/008,568 →
Two-Dimensional Optical Deflecting Device
Patent: 5,959,758 →
Application: 09/010,920 →
Binocular with Rotation Transmitting System
Patent: 6,072,626 →
Application: 09/014,973 →
Binocular with Rotation Transmitting System
Patent: 6,020,998 →
Application: 09/014,974 →
Camera Having a Built-in Retractable Flash
Patent: 6,104,882 →
Application: 09/015,792 →
Single-Lens Reflex Camera
Patent: 5,999,753 →
Application: 09/016,429 →
Photogrammetric Analytical Measurement System
Patent: 6,144,761 →
Application: 09/017,237 →
Strobe Light Distribution Lens and Zoom Strobe
Patent: 6,179,447 →
Application: 09/025,359 →
Image Signal Reproduction Device
Patent: 6,335,760 →
Application: 09/046,560 →
Processor for Image-Pixel Signals Derived from Divided Sections of Image-Sensing Area of Solid-Type Image Sensor
Patent: 6,337,713 →
Application: 09/050,985 →
Image Signal Correction Device
Patent: 6,181,830 →
Application: 09/052,063 →
Compression Ratio Setting Device
Patent: 6,314,206 →
Application: 09/053,643 →
Adjusting Mechanism for a Focusing Plate
Patent: 6,085,045 →
Application: 09/095,938 →
Photometering Apparatus
Patent: 6,014,273 →
Application: 09/098,462 →
Image Reading Device
Patent: 6,212,293 →
Application: 09/103,815 →
Image Compression and Expansion Device
Patent: 6,222,946 →
Application: 09/114,073 →
Photometering Lens for Slr Camera and Adjusting Method of Photometering Device
Patent: 5,970,263 →
Application: 09/115,547 →
Programmable Electronic Device
Patent: 6,151,450 →
Application: 09/119,750 →
Flashlight Control Apparatus
Patent: 6,118,944 →
Application: 09/122,378 →
Digital Camera
Patent: 6,031,998 →
Application: 09/161,235 →
Floating Lens Barrel, Lens Barrel, and a Common Lens Barrel System
Patent: 6,118,601 →
Application: 09/176,960 →
Photometering Apparatus
Patent: 6,229,602 →
Application: 09/179,613 →
Zoom Magnifier
Patent: 6,124,985 →
Application: 09/181,330 →
Printed Circuit Board Having a Marker Trace for Component Alignment
Patent: 6,191,369 →
Application: 09/181,619 →
Zoom Lens System
Patent: 6,078,435 →
Application: 09/199,813 →
Photometering Apparatus for a Camera
Patent: 6,222,622 →
Application: 09/200,875 →
Photometric Device
Patent: 6,014,525 →
Application: 09/203,477 →
Photographic lens recognition system for a camera body
Patent: 6,341,902 →
Application: 09/204,498 →
Publication: US 2002/0012539
Setting Communication System in Accordance with Type of Lens Attached to Body
Patent: 6,336,754 →
Application: 09/205,685 →
Macro Lens System
Patent: 6,154,324 →
Application: 09/205,716 →
Camera Having a Motor-Driven Zoom Lens
Patent: 6,334,029 →
Application: 09/208,858 →
Monochromatic Image Forming Optical System and Monochromatic Filtering Optical System
Patent: 6,134,054 →
Application: 09/222,304 →
Flexible Printed Wiring Board and Connecting Structure Thereof
Patent: 6,118,666 →
Application: 09/228,281 →
Opening and Closing Mechanism for Battery Compartment and Water-Proof/Drip Proof Cover for the Same
Patent: 6,218,044 →
Application: 09/235,377 →
Diffractive-Refractive Achromatic Lens
Patent: 6,266,191 →
Application: 09/244,077 →
Operation Apparatus for Water Proof Device
Patent: 6,085,038 →
Application: 09/246,954 →
Flexible Printed Circuit Board
Patent: 6,112,034 →
Application: 09/250,461 →
Zoom Finder
Patent: 6,088,538 →
Application: 09/258,158 →
Camera for Receiving a Roll Film Having an Identification Mark
Patent: 6,185,376 →
Application: 09/276,655 →
Lens Hood
Patent: 6,104,887 →
Application: 09/291,473 →
Liquid Crystal Display Panel Holder
Patent: 6,356,321 →
Application: 09/292,925 →
Select Dial Having a Click-Stop Mechanism for a Camera
Patent: 6,070,020 →
Application: 09/294,199 →
Light Emitting Diode Unit for Distance Measuring System
Patent: 6,150,673 →
Application: 09/295,496 →
Exposure Control System for Camera
Patent: 6,108,496 →
Application: 09/296,273 →
A Roll- Film Camera
Patent: 6,157,785 →
Application: 09/296,601 →
Distance Measuring Apparatus
Patent: 6,112,030 →
Application: 09/309,569 →
Distance Measuring Apparatus
Patent: 6,169,855 →
Application: 09/309,910 →
Distance Measuring Apparatus
Patent: 6,263,164 →
Application: 09/309,914 →
Distance Measuring Apparatus
Patent: 6,122,450 →
Application: 09/309,996 →
A Tremble Preventing Device
Patent: 6,208,464 →
Application: 09/318,758 →
Optical Device Provided with Correcting Function for Trembling of Focused Image with a Stop of Power Supply to the Device
Patent: 6,225,613 →
Application: 09/318,825 →
Optical Device Provided with Correcting Function for Trembling of Focused Image
Patent: 6,266,190 →
Application: 09/318,826 →
Lens Movement Control Device
Patent: 6,178,295 →
Application: 09/321,540 →
Rotary Encoder Having a Disk with a Conductive Pattern
Patent: 6,252,223 →
Application: 09/328,444 →
Zoom Lens System
Patent: 6,128,140 →
Application: 09/332,977 →
Battery Residual-Power Checking Apparatus
Patent: 6,134,391 →
Application: 09/335,921 →
Image Compression and Expansion Device
Patent: 6,396,955 →
Application: 09/338,380 →
Mirror Control Apparatus for Mirror in Single Lens Relex Camera
Patent: 6,185,373 →
Application: 09/342,238 →
Multipoint Focus Detecting Apparatus
Patent: 6,128,444 →
Application: 09/351,624 →
A Light Receiver Unit Having a Light Receiving Element and a Packaging Cover
Patent: 6,369,380 →
Application: 09/362,884 →
Binocular with Rotation Transmitting System
Patent: 6,186,018 →
Application: 09/363,853 →
Circuit Board for Camera
Patent: 6,327,442 →
Application: 09/366,764 →
Trembling Compensation and Control Apparatus for Camera
Patent: 6,128,442 →
Application: 09/369,354 →
Diffusion Plate and Method for Manufacturing Master Die Thereof
Patent: 6,221,561 →
Application: 09/369,831 →
Camera Provided with Photometry Device
Patent: 6,175,693 →
Application: 09/372,834 →
Data-Imprinting Camera
Patent: 6,167,205 →
Application: 09/383,412 →
Adapter Having a Tilt and Shift Mechanism
Patent: 6,318,912 →
Application: 09/391,181 →
Multipoint Focus Detecting Apparatus
Patent: 6,188,845 →
Application: 09/404,532 →
Eyepiece Optical System for a Single Lens Reflex Camera
Patent: 6,253,033 →
Application: 09/407,854 →
Tremble Correcting Device
Patent: 6,226,124 →
Application: 09/407,988 →
Eyepiece Optical System for a Single Lens Reflex Camera
Patent: 6,263,168 →
Application: 09/407,995 →
Exposure Control Apparatus for a Camera
Patent: 6,195,509 →
Application: 09/409,082 →
Optical System for Focus Detecting Device
Patent: 6,188,846 →
Application: 09/412,508 →
Camera Having a Data Imprinting Device
Patent: 6,188,848 →
Application: 09/414,064 →
Distance Measuring Apparatus
Patent: 6,243,537 →
Application: 09/417,994 →
Driving Mechanism of Lens Barrier and Zoom Lens for Camera
Patent: 6,212,335 →
Application: 09/422,095 →
Wide-Angle Zoom Lens System
Patent: 6,327,098 →
Application: 09/427,189 →
Wide-Angle Zoom Lens System
Patent: 6,246,529 →
Application: 09/427,190 →
Optical Device Provided with Correcting Function for Trembling of Focused Image
Patent: 6,252,713 →
Application: 09/427,687 →
Real-Image Finder Optical System
Patent: 6,282,022 →
Application: 09/441,661 →
Single-Lens Reflex Camera
Patent: 6,249,650 →
Application: 09/442,463 →
Locking Mechanism for Backside Cover of Camera
Patent: 6,246,840 →
Application: 09/444,519 →
Soft Focus Lens Systems
Patent: 6,212,017 →
Application: 09/450,339 →
Focus Detecting Optical System
Patent: 6,297,909 →
Application: 09/453,035 →
Variable-Power Eyepiece Optical System
Patent: 6,229,653 →
Application: 09/459,632 →
Indicator Provided Within Finder for Single Lens Reflex Camera
Patent: 6,292,629 →
Application: 09/469,358 →
Viewfinder Optical System of a Single-Lens Reflex Camera
Patent: 6,314,246 →
Application: 09/475,659 →
Multipoint Autofocus System Having a Line Sensor
Patent: 6,198,506 →
Application: 09/475,665 →
Real-image finder optical system
Patent: 6,272,294 →
Application: 09/484,414 →
Telephoto Lens System
Patent: 6,421,189 →
Application: 09/495,904 →
Wide-Angle Lens System
Patent: 6,384,987 →
Application: 09/501,681 →
A Zoom lens system
Patent: 6,317,271 →
Application: 09/504,081 →
External flash control system
Patent: 6,351,610 →
Application: 09/531,480 →
External flash control system
Patent: 6,366,737 →
Application: 09/531,481 →
Lens Barrel
Patent: 6,389,238 →
Application: 09/534,285 →
Zoom lens system
Patent: 6,369,955 →
Application: 09/534,307 →
Floating lens barrel, lens barrel, and a common lens barrel system
Patent: 6,236,523 →
Application: 09/538,719 →
Internal focusing telephoto lens
Patent: 6,317,275 →
Application: 09/540,980 →
Camera Body Using Interchangeable Lens
Patent: 6,351,612 →
Application: 09/544,340 →
Device for Correcting a Tremble of a Focused Image
Patent: 6,374,048 →
Application: 09/545,466 →
Device for Correcting a Tremble of a Focused Image and a Camera Which Is Provided with the Same
Patent: 6,456,789 →
Application: 09/547,047 →
Lens hood
Patent: 6,269,227 →
Application: 09/553,615 →
Photographic lens
Patent: 6,181,488 →
Application: 09/562,692 →
Zoom Lens System
Patent: 6,353,505 →
Application: 09/576,251 →
Rear-focusing telephoto lens system
Patent: 6,313,955 →
Application: 09/577,161 →
Automatic Focusing Apparatus
Patent: 6,498,900 →
Application: 09/583,027 →
Zoom lens system and adjusting method of same
Patent: 6,397,009 →
Application: 09/589,062 →
Controller for Controlling a Camera Having a Built-in Flash
Patent: 6,427,051 →
Application: 09/598,214 →
Built-in retractable flash of a camera
Patent: 6,351,609 →
Application: 09/598,446 →
Operation dial with an illuminator for a camera
Patent: 6,341,202 →
Application: 09/598,799 →
Controller for controlling a built-in flash of a camera
Patent: 6,343,189 →
Application: 09/598,979 →
Remote control, auto-focus camera system
Patent: 6,351,605 →
Application: 09/604,928 →
Macro Lens System
Patent: 6,359,739 →
Application: 09/608,009 →
Slr Camera Which Can Selectively Utilize Light-Sensitive Film or an Image Pick-Up Device
Patent: 6,453,126 →
Application: 09/608,608 →
Vari-focal lens
Patent: 6,333,825 →
Application: 09/610,959 →
Distance Measuring Apparatus
Patent: 6,470,149 →
Application: 09/642,811 →
Card Slot Door Locking Mechanism
Patent: 6,421,247 →
Application: 09/644,985 →
Macro Zoom Lens System
Patent: 6,385,400 →
Application: 09/657,101 →
Lens driving device
Patent: 6,301,441 →
Application: 09/660,358 →
Ground positioning system applied in a distance measuring device
Patent: 6,346,980 →
Application: 09/669,756 →
Multipoint Focus Detecting Apparatus
Patent: 6,393,219 →
Application: 09/694,476 →
Wide-Angle Lens System
Patent: 6,490,101 →
Application: 09/732,750 →
Publication: US 2001/0007512
Three-Dimensional Image Capturing Device
Patent: 6,437,853 →
Application: 09/745,797 →
Publication: US 2001/0022653
Zoom Lens System
Patent: 6,483,649 →
Application: 09/745,798 →
Publication: US 2001/0006433
Device for Adjusting the Eccentricity of a Lens in a Frame
Patent: 6,388,826 →
Application: 09/767,693 →
Publication: US 2001/0009071
Zoom Lens System
Patent: 6,437,922 →
Application: 09/769,458 →
Publication: US 2001/0019457
Film-back exchangeable camera
Patent: 6,311,022 →
Application: 09/779,638 →
Publication: US 2001/0014217
Distance Measuring Apparatus
Patent: 6,470,150 →
Application: 09/785,184 →
Publication: US 2001/0024571
Eyepiece Attachment Structure for Observation Optical Instrument
Patent: 6,515,806 →
Application: 09/794,365 →
Publication: US 2001/0019459
Eyepiece Variable Focal Length Optics
Patent: 6,384,984 →
Application: 09/794,906 →
Publication: US 2002/0054437
Camera Having Liquid Crystal Display
Patent: 6,453,125 →
Application: 09/796,366 →
Publication: US 2001/0019662
Power-Supply Unit Incorporating an Electric Double Layer Capacitor, and a Method of Charging the Electric Double Layer Capacitor
Patent: 6,429,623 →
Application: 09/824,249 →
Publication: US 2001/0038275
Exposure-Condition Setting Device for Camera
Patent: 6,427,052 →
Application: 09/853,585 →
Photometry Device
Patent: 6,487,372 →
Application: 09/897,927 →
Publication: US 2002/0003959
Multi-Point Autofocus System
Patent: 6,463,214 →
Application: 09/897,950 →
Publication: US 2002/0021897
Control Dial Device of a Camera
Patent: 6,459,856 →
Application: 09/907,605 →
Publication: US 2002/0012536
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Corporate Split Dec 2, 2011
From: HOYA CORPORATION
To: PENTAX RICOH IMAGING COMPANY, LTD.
Reel/Frame 027315/0115 →