Inventor
ITO AKIHIKO
JP153 patents
⚠️ This page may combine multiple inventors who share the name “ITO AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
19 patentsUS5900856AMay 4, 1999
Matrix display apparatus, matrix display control apparatus, and matrix display drive apparatus
SEIKO EPSON CORP92 citations98
US6262704B1Jul 17, 2001
Method of driving display device, display device and electronic apparatus
SEIKO EPSON CORP61 citations96
US5877738AMar 2, 1999
Liquid crystal element drive method, drive circuit, and display apparatus
SEIKO EPSON CORP40 citations96
US7187392B2Mar 6, 2007
Method of driving electro-optical device, electro-optical device, and electronic apparatus
SEIKO EPSON CORP19 citations93
US6989824B1Jan 24, 2006
Driving method for driving electro-optical device, driving circuit, electro-optical device, and electronic equipment
SEIKO EPSON CORP32 citations93
US6426594B1Jul 30, 2002
Electro-optical device and method for driving the same
SEIKO EPSON CORP44 citations93
US6611246B1Aug 26, 2003
Liquid crystal element drive method, drive circuit, and display apparatus
SEIKO EPSON CORP22 citations92
US6496174B2Dec 17, 2002
Method of driving display device, display device and electronic apparatus
SEIKO EPSON CORP23 citations92
US6483497B1Nov 19, 2002
Matrix display with signal electrode drive having memory
SEIKO EPSON CORP44 citations92
US6252572B1Jun 26, 2001
Display device, display device drive method, and electronic instrument
SEIKO EPSON CORP48 citations92
US6172662B1Jan 9, 2001
Method of driving liquid crystal display device, a liquid crystal display, electronic equipment and a driving circuit
SEIKO EPSON CORP26 citations92
US5959603ASep 28, 1999
Liquid crystal element drive method, drive circuit, and display apparatus
SEIKO EPSON CORP36 citations92
US7855710B2Dec 21, 2010
Electro-optical device, circuit for driving electro-optical device, method of driving electro-optical device, and electronic apparatus
SEIKO EPSON CORP8 citations84
US7167190B2Jan 23, 2007
Method of driving electro-optical apparatus, drive circuit for electro-optical apparatus, electro-optical apparatus, and electronic apparatus
SEIKO EPSON CORP17 citations84
US7106351B2Sep 12, 2006
Method of driving electro-optical device, electro-optical device, and electronic apparatus
SEIKO EPSON CORP13 citations84
US7002537B1Feb 21, 2006
Method of driving electrooptic device, driving circuit, electrooptic device, and electronic apparatus
SEIKO EPSON CORP19 citations84
US6252573B1Jun 26, 2001
Drive method, a drive circuit and a display device for liquid crystal cells
SEIKO EPSON CORP12 citations82
US6084563AJul 4, 2000
Drive method, a drive circuit and a display device for liquid crystal cells
SEIKO EPSON CORP13 citations82
US4850676AJul 25, 1989
Method for driving a liquid crystal element
SEIKO EPSON CORP21 citations80
ADVANTEST CORP
10 patentsUS6104183AAug 15, 2000
Semiconductor device testing apparatus
ADVANTEST CORP62 citations96
US6437593B1Aug 20, 2002
Electric device testing apparatus and electric device testing method
ADVANTEST CORP29 citations93
US6320398B1Nov 20, 2001
Semiconductor device testing apparatus
ADVANTEST CORP30 citations93
US5635832AJun 3, 1997
IC carrier for use with an IC handler
ADVANTEST CORP41 citations93
US7800393B2Sep 21, 2010
Electronic device test apparatus for successively testing electronic devices
ADVANTEST CORP15 citations92
US7612575B2Nov 3, 2009
Electronic device test apparatus for successively testing electronic devices
ADVANTEST CORP17 citations92
US6856128B2Feb 15, 2005
Semiconductor device testing apparatus and a test tray for use in the testing apparatus
ADVANTEST CORP19 citations92
US6384593B1May 7, 2002
Semiconductor device testing apparatus
ADVANTEST CORP40 citations92
US7511522B2Mar 31, 2009
Electronic device test apparatus
ADVANTEST CORP11 citations84
US7371078B2May 13, 2008
Insert attachable to an insert magazine of a tray for holding an area array type electronic component to be tested
ADVANTEST CORP9 citations84
JAPAN ATOMIC ENERGY RES INST
5 patentsUS4098840AJul 4, 1978
Thermosetting resin composition
JAPAN ATOMIC ENERGY RES INST37 citations93
US3983083ASep 28, 1976
Soft contact lenses and process for preparation thereof
JAPAN ATOMIC ENERGY RES INST46 citations92
US3955035AMay 4, 1976
Transparent resin composite
JAPAN ATOMIC ENERGY RES INST48 citations92
US3935292AJan 27, 1976
Cast polymerization process with improved mold release
JAPAN ATOMIC ENERGY RES INST27 citations82
US4193845AMar 18, 1980
Immobilization of enzymes or bacterial cells
JAPAN ATOMIC ENERGY RES INST26 citations79
FUJITSU LTD
4 patentsUS4536949AAug 27, 1985
Method for fabricating an integrated circuit with multi-layer wiring having opening for fuse
FUJITSU LTD78 citations96
US4417158ANov 22, 1983
Clock generator circuit
FUJITSU LTD50 citations93
US4429281AJan 31, 1984
Integrator for a switched capacitor-filter
FUJITSU LTD31 citations92
US5570277AOct 29, 1996
Switching power supply apparatus
FUJITSU LTD25 citations91
SEIKO INSTR INC
3 patentsUS6674035B2Jan 6, 2004
Paper discharge device
SEIKO INSTR INC21 citations93
US5755522AMay 26, 1998
Winding mechanism for recording paper
SEIKO INSTR INC37 citations93
US7121313B2Oct 17, 2006
Label peeling mechanism for continuous label strip, and label printer apparatus using the mechanism
SEIKO INSTR INC14 citations84
SONY CORP
2 patentsUS7703041B2Apr 20, 2010
Screen display apparatus, program, and screen display method
SONY CORP53 citations98
US7752643B2Jul 6, 2010
Information access system, information distribution device, information access device, information distribution method, and information access method
SONY CORP17 citations84
ITO AKIHIKO
2 patentsSHARP KABISHIKI KAISHA
1 patentTORAY INDUSTRIES
1 patentNTN TOYO BEARING CO LTD
1 patentMYWOOD CORP
1 patentSII P & S INC
1 patentShowing the top 50 of 153 patents by PatentIndex Score.