IP Library › Assignment 013438/0460

Patent Assignment

Reel/Frame 013438/0460

Change of Name

Recorded: 2002-11-05 Pages: 12

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Assignor

TOKIN CORPORATION

Executed: 2002-04-01

Assignee

NEC TOKIN CORPORATION

7-1, KORIYAMA 6-CHOME, TAIHAKU-KU, SENDAI-SHI, MIYAGI, JAPAN

Covered Properties (86)

A. C. Electric Motors Having a Stator Forming Orthogonal Magnetic Paths

Patent: 4,758,753 →

Application: 06/461,103 →

Air-Flow-Rate Sensors

Patent: 4,516,101 →

Application: 06/582,530 →

Ti-Ni Alloy Articles Having a Property of Reversible Shape Memory and a Method of Making the Same

Patent: 4,707,196 →

Application: 06/773,435 →

A. C. Electric Motors Having a Stator Forming Orthogonal Magnetic Paths

Patent: 4,764,698 →

Application: 06/818,822 →

Portable Water Purifier

Patent: 4,849,100 →

Application: 06/837,513 →

Large Capacity Information Storage Apparatus Using a Plurality of Magnetic Disk Units

Patent: 4,849,838 →

Application: 07/039,302 →

Shielded Cable Assembly Comprising Means Capable of Effectively Reducing Undesirable Radiation of a Signal Transmitted Through the Assembly

Patent: 4,846,724 →

Application: 07/125,998 →

Method for Proucing a Rare Earth Metal-Iron-Boron Anisotropic Sintered Magnet from Rapidly-Quenched Rare Earth Metal-Iron-Boron Alloy Ribbon-Like Flakes

Patent: 4,881,986 →

Application: 07/138,250 →

Method for Producing a Rare Earth Metal-Iron-Boron Anisotropic Bonded Magnet from Rapidly-Quenched Rare Earth Metal-Iron-Boron Alloy Ribbon- Like Flakes

Patent: 4,913,745 →

Application: 07/171,694 →

Electromagnetic Anechoic Chamber with an Inner Electromagnetic Wave Reflection Surface and an Electromagnetic Wave Absorption Small Ball Disposed in the Chamber

Patent: 4,931,798 →

Application: 07/201,555 →

Thin-Film Having Large Kerr Rotation Angle and Production Process Thereof

Patent: 4,925,742 →

Application: 07/259,489 →

Method for Producing a Rare Earth Metal-Iron-Boron Permanent Magnet by Use of a Rapidly-Quenched Alloy Powder

Patent: 4,898,625 →

Application: 07/336,207 →

Eyeglass Frame Having Ti-Ni-V Alloy Element with Improved Wear Comfortability

Patent: 4,983,029 →

Application: 07/341,119 →

Magnetic Head Having a Slider Member Characterized by Improved Wear Resistance

Patent: 5,031,064 →

Application: 07/407,543 →

Method for Producing a Rare Earth Metal-Iron-Boron Permanent Magnet by Use of a Rapidly-Quenched Alloy Powder

Patent: 5,011,552 →

Application: 07/438,724 →

Stonework Crusher

Patent: 5,024,388 →

Application: 07/446,754 →

Catheter Guidewire with Pseudo Elasticity Shape Memory Alloy

Patent: 5,069,226 →

Application: 07/515,591 →

Orthodontic Implement Controllable of Correction Force

Patent: 5,137,446 →

Application: 07/711,936 →

Organic Solvent Electrolyte for Plating Film of R2T14B Intermetallic Compound Permanent Magnet

Patent: 5,290,425 →

Application: 07/873,243 →

Piezoelectric Vibrator Capable of Reliably Preventing Dielectric Breakdown and a Method of Manufacturing the Same

Patent: 5,315,205 →

Application: 07/946,946 →

Magnetic Head Having High Wear Resistance and Non-Magnetic Substrate Used in the Magnetic Head

Patent: 5,404,259 →

Application: 07/966,354 →

Optical Isolator

Patent: 5,408,354 →

Application: 08/017,784 →

Method and Apparatus for Charging a Secondary Battery by Supplying Pulsed Current as Charging Current

Patent: 5,614,805 →

Application: 08/050,830 →

Gyroscope Using Circular Rod Type Piezoelectric Vibrator

Patent: 5,336,960 →

Application: 08/053,963 →

Method and Apparatus for Winding Toroidal Coils

Patent: 5,507,442 →

Application: 08/119,365 →

Piezoelectric Vibrator Capable of Reliably Preventing Dielectric Breakdown a Method of Manufacturing

Patent: 5,400,488 →

Application: 08/156,280 →

Rutile Single Crystals and Their Growth Processes

Patent: 5,431,124 →

Application: 08/182,574 →

Vascular Dilatation Instrument and Catheter

Patent: 5,507,766 →

Application: 08/186,563 →

Blood Vessel Piercing Instrument

Patent: 5,522,832 →

Application: 08/186,594 →

Optical Isolator Device Capable of Preventing Optical Axis from Inclining by Deformation of Adhesive

Patent: 5,519,467 →

Application: 08/208,649 →

Method of Bonding and Metallizing for Light Polarizers

Patent: 5,427,302 →

Application: 08/209,438 →

Growth Method for a Rod Form of Single Oxide Crystal

Patent: 5,458,083 →

Application: 08/218,744 →

Tool for Calibrating and Deburring Pipe Ends

Patent: 5,427,477 →

Application: 08/238,502 →

Magnetooptical Element

Patent: 5,596,447 →

Application: 08/307,658 →

Electromagnetic Device Having the Electromagnetic Interference Suppressing Body

Patent: 5,864,088 →

Application: 08/374,825 →

Electric Field Sensor Having Sensor Head with Unbalanced Electric Field Shield to Shield Branched Optical Waveguides Against an Applied Electric Field

Patent: 5,625,284 →

Application: 08/392,995 →

Electric Field Sensor

Patent: 5,488,677 →

Application: 08/397,076 →

Optical Modulation System

Patent: 5,638,468 →

Application: 08/397,077 →

Optical Electric Field Sensor Using Optical Component Having Electro- Optical Effect

Patent: 5,583,637 →

Application: 08/397,083 →

Method of Correction of the Foot, Splint for Use in Practicing the Method, and Footwear with the Splint

Patent: 5,607,756 →

Application: 08/430,757 →

Electric Field Sensor

Patent: 5,574,805 →

Application: 08/439,468 →

Electric Field Sensor Capable of Reliably Measuring an Electric Field Intensity of a Signal

Patent: 5,670,870 →

Application: 08/488,942 →

Magnetooptical Element

Patent: 5,693,138 →

Application: 08/516,340 →

Optical Isolator

Patent: 5,757,538 →

Application: 08/532,636 →

Receiving System with Signal Transmitting System for Transmitting an Input Signal as a Modulated Beam with an Adjusted Beam Intensity

Patent: 5,687,018 →

Application: 08/614,335 →

Method of Manufacturing an Optical Isolator

Patent: 5,671,881 →

Application: 08/682,620 →

Humidity Sensor Usng Temperature Sensing Resistor Controlled to Be at Constant Temperature of More Than 150 Degrees Celsius

Patent: 5,837,884 →

Application: 08/702,602 →

Electric Field Sensor

Patent: 5,781,003 →

Application: 08/703,617 →

Voltage Converter for Use with a Piezoelectric Transformer

Patent: 5,777,425 →

Application: 08/707,144 →

Metal Powder Composition for Metallization and a Metallized Substrate

Patent: 5,766,305 →

Application: 08/711,897 →

Composite Magnetic Article for Electromagnetic Interference Suppressor

Patent: 5,827,445 →

Application: 08/714,805 →

Multiband Antenna with a Distributed-Constant Dielectric Resonant Circuit as an Lc Parallel Resonant Circuit, and Multiband Portable Radio Apparatus Using the Multiband Antenna

Patent: 6,011,516 →

Application: 08/739,183 →

Dual-Band Nonreversible Circuit Device Comprising Two Nonreversible Circuit Elements Contained in a Single Housing to Be Operable in Different Frequency Bands

Patent: 5,898,346 →

Application: 08/756,035 →

Inverter Circuit for Lighting a Cold Cathode Tube by the Use of a Piezoelectric Transformer

Patent: 5,854,543 →

Application: 08/773,969 →

Noise Absorbing Device

Patent: 5,703,557 →

Application: 08/797,855 →

Vibration Actuator for Pager

Patent: 5,903,076 →

Application: 08/800,275 →

Optical Modulation System

Patent: 5,815,610 →

Application: 08/810,557 →

Biheteroaryl Inhibitors of Farnesyl-Protein Transferase

Patent: 5,880,140 →

Application: 08/831,105 →

Piezoelectric Vibratory Gyroscope Utilizing an Energy-Trapping Vibration Mode

Patent: 5,887,480 →

Application: 08/878,409 →

Piezoelectric Transformer Wrapped by Wrapping Member of Soft Insulating Sheet Material

Patent: 5,847,490 →

Application: 08/879,127 →

Magnetic Sensor Utilizing Impedance Variation of a Soft Magnetic Element in Dependence Upon a Magnetic Field Strength and a Method of Manufacturing the Same

Patent: 6,069,475 →

Application: 08/929,558 →

Piezoelectric Transformer

Patent: 6,051,915 →

Application: 08/958,207 →

Semiconductor Magneto-Optical Material

Patent: 6,132,524 →

Application: 09/007,515 →

Piezoelectric Transformer

Patent: 5,998,909 →

Application: 09/011,177 →

Optical Modulator Having a Reflection Plate Mounted on a Reflection End with an Inclined Angle Against the Reflection End

Patent: 6,038,354 →

Application: 09/044,755 →

Emi Preventive Part and Active Device with the Same

Patent: 6,310,285 →

Application: 09/065,030 →

Magnetic Prepeg, Its Manufacturing Method and Printed Wiring Board Employing the Prepreg

Patent: 6,362,434 →

Application: 09/066,381 →

Optical Fiber Cable

Patent: 6,011,887 →

Application: 09/068,064 →

Method of Manufacturing Composite Magnetic Sheet

Patent: 6,187,120 →

Application: 09/068,144 →

Compound Magnetic Material and Electromagnetic Interference Suppressor

Patent: 6,051,156 →

Application: 09/077,442 →

Antenna Assembly Comprising Whip Antenna and Helical Antenna Contained in Antenna Top Rotatably Mounted on Top End of the Whilp Antenna

Patent: 6,115,000 →

Application: 09/114,672 →

Multi-Band Antenna Suitable for Use in a Mobile Radio Device

Patent: 6,163,300 →

Application: 09/121,422 →

Magnetic Sensor Having Excitation Coil Including Thin-Film Linear Conductor Sections Formed on Bobbin with Detection Coil Wound Thereon

Patent: 6,181,130 →

Application: 09/122,524 →

Lightweight Antenna Assembly Comprising a Whip Antenna and a Helical Antenna Mounted on a Top End of the Whip Antenna

Patent: 6,198,448 →

Application: 09/123,209 →

Piezoelectric Transformer and Power Supply Including the Same

Patent: 5,949,179 →

Application: 09/136,496 →

Thermal Switch Device Comprising Reed Switch and Temperature-Sensitive Magnetic Structure Supported in and Out, Respectively, of an Inner Cylinder of Case

Patent: 5,990,773 →

Application: 09/164,794 →

Cold-Cathode Tube Lighting Circuit with Protection Circuit for Piezoelectric Transformer

Patent: 6,118,221 →

Application: 09/173,306 →

Piezoelectric Vibratory Gyroscope Utilizing an Energy-Trapping Vibration Mode

Patent: 6,138,510 →

Application: 09/217,561 →

Common Mode Choke Coil of the Conductor/Insulator Stacked Type That Uses a High Machinability Substrate and Benzocyclobutene as the Insulator

Patent: 6,376,912 →

Application: 09/298,437 →

Extendible Whip Antenna Assembly with a Whip Antenna Having a Notched Stopper

Patent: 6,369,764 →

Application: 09/366,076 →

Publication: US 2002/0047806

Two-Resonance Helical Antenna Capable of Suppressing Fluctuation in Electrical Characteristic Without Restriction in Size of a Helical Coil

Patent: 6,191,755 →

Application: 09/394,780 →

Antenna Assembly and a Mobile Radio Apparatus Using the Same

Patent: 6,266,018 →

Application: 09/424,796 →

Magnetic Sensor Having a Soft Magnetic Metallic Element Whose Impedance Varies by Exposure to an External Magnetic Field to Be Sensed and Which Is Formed in a Zigzag Shape

Patent: 6,366,084 →

Application: 09/479,157 →

A Magnetic Sensor Comprising a Soft Magnetic Thin Film Element

Patent: 6,255,813 →

Application: 09/484,315 →

Piezoelectric transformer

Patent: 6,278,227 →

Application: 09/496,926 →

Vibration Actuator Having Magnetic Circuit Elastically Supported by a Spiral Damper with Increased Compliance

Patent: 6,377,145 →

Application: 09/673,863 →

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