Inventor
INABA YUTAKA
JP126 patents
⚠️ This page may combine multiple inventors who share the name “INABA YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
43 patentsUS5227900AJul 13, 1993
Method of driving ferroelectric liquid crystal element
CANON KK170 citations99
US4958915ASep 25, 1990
Liquid crystal apparatus having light quantity of the backlight in synchronism with writing signals
CANON KK181 citations99
US4712877ADec 15, 1987
Ferroelectric display panel of varying thickness and driving method therefor
CANON KK147 citations99
US7629955B2Dec 8, 2009
Color display device
CANON KK56 citations98
US6177968B1Jan 23, 2001
Optical modulation device with pixels each having series connected electrode structure
CANON KK97 citations98
US5717421AFeb 10, 1998
Liquid crystal display apparatus
CANON KK97 citations98
US5754154AMay 19, 1998
Liquid crystal display apparatus
CANON KK59 citations96
US5223963AJun 29, 1993
Chiral smectic liquid crystal device with different pretilt angles in pixel and non-pixel areas
CANON KK38 citations96
US5212575AMay 18, 1993
Functional substrate for controlling pixels
CANON KK67 citations96
US5189536AFeb 23, 1993
Ferroelectric liquid crystal element having uniform high temperature alignment
CANON KK44 citations96
US5136282AAug 4, 1992
Ferroelectric liquid crystal apparatus having separate display areas and driving method therefor
CANON KK64 citations96
US5013137AMay 7, 1991
Ferroelectric liquid crystal device having increased tilt angle
CANON KK68 citations96
US4932757AJun 12, 1990
Ferroelectric liquid crystal device
CANON KK66 citations96
US4932758AJun 12, 1990
Ferroelectric smectic liquid crystal device having a bistable alignment state providing two stable orientation states
CANON KK59 citations96
US4836656AJun 6, 1989
Driving method for optical modulation device
CANON KK51 citations96
US4778259AOct 18, 1988
Ferroelectric liquid crystal devices having reverse twist angle and stable states resulting from A.C. excitation
CANON KK55 citations96
US4778260AOct 18, 1988
Method and apparatus for driving optical modulation device
CANON KK63 citations96
US4747671AMay 31, 1988
Ferroelectric optical modulation device and driving method therefor wherein electrode has delaying function
CANON KK87 citations96
US4738515AApr 19, 1988
Driving method for liquid crystal device
CANON KK55 citations96
US5615027AMar 25, 1997
Liquid crystal apparatus and display system
CANON KK56 citations95
US6122031ASep 19, 2000
Liquid crystal device and liquid crystal apparatus including same
CANON KK38 citations93
US6057824AMay 2, 2000
Display apparatus having fast rewrite operation
CANON KK28 citations93
US5844536ADec 1, 1998
Display apparatus
CANON KK30 citations93
US5689320ANov 18, 1997
Liquid crystal display apparatus having a film layer including polyaniline
CANON KK32 citations93
US5657037AAug 12, 1997
Display apparatus
CANON KK20 citations93
US5650867AJul 22, 1997
Functional substrate for controlling pixels
CANON KK25 citations93
US5646755AJul 8, 1997
Method and apparatus for ferroelectric liquid crystal display having gradational display
CANON KK20 citations93
US5638195AJun 10, 1997
Liquid crystal display device for improved halftone display
CANON KK20 citations93
US5592190AJan 7, 1997
Liquid crystal display apparatus and drive method
CANON KK34 citations93
US5552911ASep 3, 1996
Color liquid crystal display device having varying cell thickness and varying pixel areas
CANON KK24 citations93
US5532713AJul 2, 1996
Driving method for liquid crystal device
CANON KK24 citations93
US5521727AMay 28, 1996
Method and apparatus for driving liquid crystal device whereby a single period of data signal is divided into plural pulses of varying pulse width and polarity
CANON KK46 citations93
US5519411AMay 21, 1996
Liquid crystal display apparatus
CANON KK26 citations93
US5471229ANov 28, 1995
Driving method for liquid crystal device
CANON KK25 citations93
US5469281ANov 21, 1995
Driving method for liquid crystal device which is not affected by a threshold characteristic change
CANON KK51 citations93
US5408246AApr 18, 1995
Electro-optical modulating apparatus and driving method thereof
CANON KK49 citations93
US5165076ANov 17, 1992
Ferroelectric liquid crystal device with particular primer alignment, and liquid crystal layers
CANON KK34 citations93
US5099344AMar 24, 1992
Ferroelectric liquid crystal device
CANON KK31 citations93
US5034735AJul 23, 1991
Driving apparatus
CANON KK23 citations93
US5026144AJun 25, 1991
Liquid crystal device, alignment control method therefor and driving method therefor
CANON KK42 citations93
US4958912ASep 25, 1990
Image forming apparatus
CANON KK30 citations93
US4932759AJun 12, 1990
Driving method for optical modulation device
CANON KK28 citations93
US4930875AJun 5, 1990
Scanning driver circuit for ferroelectric liquid crystal device
CANON KK38 citations93
KOKUSAN DENKI CO
4 patentsUS6278622B1Aug 21, 2001
Electric power source apparatus including electric power converter circuit and method for controlling the same
KOKUSAN DENKI CO52 citations96
US6278194B1Aug 21, 2001
Stator generator for an internal combustion engine
KOKUSAN DENKI CO66 citations96
US6160384ADec 12, 2000
Magneto-equipped power device
KOKUSAN DENKI CO24 citations93
US6049194AApr 11, 2000
Generating apparatus including magneto acting as power supply
KOKUSAN DENKI CO49 citations93
MITSUBISHI ELECTRIC CORP
1 patentKOKUSAN KENKI CO LTD
1 patentTOKYO PRESIDENT OF MEDICAL & D
1 patentShowing the top 50 of 126 patents by PatentIndex Score.