Patent Assignment
Reel/Frame 014227/0738
Merger and Change of Name
Recorded: 2003-07-14
Pages: 9
Assignor
SEIKO SEIKI KABUSHIKI KAISHA
Executed: 2001-04-02
Assignee
SEIKO INSTRUMENTS INC. (SEIKO INSTRUMENTS KABUSHIKI KAISHA)
8, NAKASE 1-CHOME, MIHAMA-KU, CHIBA-SHI, CHIBA, JAPAN
Covered Properties
(66)
Grinding Machine Control System for Intermittently Measuring Workpiece Size
Patent:
4,505,074 →
Application:
06/379,153 →
Rotary Vane Compressor Having Pressure-Biased Vanes
Patent:
4,867,658 →
Application:
06/447,528 →
Bearing Structure for an Air Compressor
Patent:
4,494,917 →
Application:
06/520,857 →
Gas Refrigerator
Patent:
4,622,823 →
Application:
06/684,244 →
Workpiece Centerless Support Device for Use in Internal Grinding Machine
Patent:
4,586,295 →
Application:
06/684,609 →
Table Reciprocating Apparatus
Patent:
4,617,760 →
Application:
06/704,383 →
Compact Grinder Machine
Patent:
4,648,213 →
Application:
06/716,955 →
Table Feed Apparatus
Patent:
4,730,419 →
Application:
06/890,495 →
Table Feed Apparatus
Patent:
4,688,354 →
Application:
06/890,496 →
Gas Compressor of Variable Volume
Patent:
4,881,878 →
Application:
06/902,419 →
Gas Compressor of Variable Volume
Patent:
4,887,943 →
Application:
06/902,421 →
Internal Grinding Machine
Patent:
4,845,895 →
Application:
07/005,095 →
Internal Grinding Machine
Patent:
4,896,461 →
Application:
07/180,214 →
Sizing Apparatus for an Internal Grinder
Patent:
4,858,391 →
Application:
07/181,546 →
Transferring Apparatus Operated in a Vacuum Chamber
Patent:
4,998,859 →
Application:
07/246,406 →
Method and Apparatus for Controlling a Grinder Having a Spindle with Deflection Sensor
Patent:
5,018,071 →
Application:
07/276,229 →
Apparatus and Method for Hard Disk Testing
Patent:
5,060,091 →
Application:
07/335,829 →
Hard Disk Testing Method
Patent:
5,032,932 →
Application:
07/359,572 →
Apparatus for Detecting Machining Conditions in a Machine Tool
Patent:
5,237,779 →
Application:
07/559,843 →
Damper Device for a Motor
Patent:
5,081,882 →
Application:
07/569,374 →
Numerical Control Device for a Grinding Machine
Patent:
5,105,137 →
Application:
07/569,863 →
Hard Disc Track Defect Detecting Apparatus
Patent:
5,280,395 →
Application:
07/692,636 →
Quality Inspecting Apparatus for Detecting Defects in Magnetic Disks by Dividing a Plurality of Concentric Tracks into Numbered Sectors
Patent:
5,256,965 →
Application:
07/731,744 →
Damper Device for a Motor
Patent:
5,191,811 →
Application:
07/771,305 →
Transferring Apparatus Having a Magnetically Floating Carrier Member with the Floating Magnets Acting Through a Reduced Thickness Portion of a Wall
Patent:
5,241,912 →
Application:
07/809,312 →
Hard Disk Inspection Apparatus
Patent:
5,289,327 →
Application:
07/898,512 →
Vane Type Gas Compressor
Patent:
5,356,277 →
Application:
08/017,324 →
Table Feeder
Patent:
5,980,192 →
Application:
08/057,989 →
Grinding Machine
Patent:
5,498,198 →
Application:
08/097,713 →
Electrolytic Combined Processing Machine
Patent:
5,454,921 →
Application:
08/121,233 →
Grinding Wheel Spindle Assembly
Patent:
5,462,470 →
Application:
08/140,227 →
Magnetic Bearing
Patent:
5,666,013 →
Application:
08/158,900 →
Device for Detecting the Bending Magnitude of a Shaft
Patent:
5,585,718 →
Application:
08/188,077 →
Table Driving Device
Patent:
5,586,468 →
Application:
08/282,077 →
Method and Apparatus for Computing Allowable Spindle Rotation Speed
Patent:
5,788,432 →
Application:
08/366,418 →
Spindle Apparatus
Patent:
6,208,051 →
Application:
08/414,004 →
Machine Tool Having Revolvable Spindles
Patent:
5,661,883 →
Application:
08/481,283 →
Cutting Line Measuring Apparatus
Patent:
5,710,825 →
Application:
08/499,160 →
Magnetic Bearing Device
Patent:
5,760,510 →
Application:
08/500,539 →
Grinding Machine
Patent:
5,971,836 →
Application:
08/520,379 →
High Speed Spindle Motor and Apparatus Equipped with High Speed Spindle Motor
Patent:
5,804,896 →
Application:
08/575,144 →
Vertical Transfer System for a Vacuum Chamber and Gate Valve Assembly
Patent:
5,820,104 →
Application:
08/591,693 →
Robot
Patent:
5,713,244 →
Application:
08/602,972 →
Dressing Apparatus
Patent:
5,667,646 →
Application:
08/631,312 →
Gas Compressor
Patent:
5,954,482 →
Application:
08/705,538 →
Gas Compressor
Patent:
5,722,816 →
Application:
08/705,541 →
Ferrule for Use in Optical Fiber Connector
Patent:
6,048,104 →
Application:
08/708,257 →
Watch Outer Case Polishing Apparatus and General Purpose Polishing Apparatus
Patent:
5,963,711 →
Application:
08/727,357 →
Chuck Spindle Apparatus
Patent:
5,911,420 →
Application:
08/733,966 →
Spindle Motor
Patent:
5,821,647 →
Application:
08/760,450 →
Super-Precision Positioning System
Patent:
5,984,501 →
Application:
08/823,213 →
Magnetic Bearing Apparatus
Patent:
5,923,559 →
Application:
08/836,234 →
Grinding Wheel Dressing Method and Device
Patent:
5,957,752 →
Application:
08/861,781 →
Swiveling Table Device
Patent:
5,988,075 →
Application:
08/894,111 →
Method for Manufacturing Ferrule for Use with Optical Fiber Connector
Patent:
5,909,530 →
Application:
08/926,888 →
Reciprocation Motor Having Controllable Rotor Position
Patent:
6,229,231 →
Application:
08/964,586 →
Method of Manufacturing Armature Motor Using Hoop Member
Patent:
6,163,952 →
Application:
08/964,589 →
Dynamic Pressure Bearing Device
Patent:
6,036,368 →
Application:
08/987,732 →
Location-Force Target Path Creator
Patent:
6,275,778 →
Application:
09/030,040 →
Position and/or Force Controlling Apparatus Using Sliding Mode Decoupling Control
Patent:
6,253,120 →
Application:
09/067,842 →
Cad/Cam Apparatus and Machining Apparatus for Processing Position/Force Information
Patent:
6,298,279 →
Application:
09/067,850 →
Automotive Air-Conditioning Apparatus
Patent:
6,158,225 →
Application:
09/207,822 →
Core Slider Mount Apparatus and Core Slider Mount Method
Patent:
6,284,073 →
Application:
09/209,335 →
Temperature Adjusting Device
Patent:
6,125,635 →
Application:
09/223,301 →
Robot Controller
Patent:
6,294,890 →
Application:
09/354,474 →
Armature of Motor, Manufacturing Method of the Same and Motor Using the Same and Motor Having the Same
Patent:
6,598,288 →
Application:
09/703,145 →
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.