Inventor
TANIGUCHI OSAMU
JP69 patents
⚠️ This page may combine multiple inventors who share the name “TANIGUCHI OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
41 patentsUS4958915ASep 25, 1990
Liquid crystal apparatus having light quantity of the backlight in synchronism with writing signals
CANON KK181 citations99
US5381256AJan 10, 1995
Ferroelectric liquid crystal device with fine particles on insulator, having diameter less than substrate gap
CANON KK61 citations96
US5223963AJun 29, 1993
Chiral smectic liquid crystal device with different pretilt angles in pixel and non-pixel areas
CANON KK38 citations96
US5189536AFeb 23, 1993
Ferroelectric liquid crystal element having uniform high temperature alignment
CANON KK44 citations96
US5058994AOct 22, 1991
Liquid crystal apparatus
CANON KK59 citations96
US5041821AAug 20, 1991
Ferroelectric liquid crystal apparatus with temperature dependent DC offset voltage
CANON KK51 citations96
US5013137AMay 7, 1991
Ferroelectric liquid crystal device having increased tilt angle
CANON KK68 citations96
US4902107AFeb 20, 1990
Ferroelectric liquid crystal optical device having temperature compensation
CANON KK75 citations96
US4820026AApr 11, 1989
Ferroelectric liquid crystal device with modified polyvinyl alcohol alignment film
CANON KK46 citations96
US4738515AApr 19, 1988
Driving method for liquid crystal device
CANON KK55 citations96
US6046717AApr 4, 2000
Liquid crystal apparatus
CANON KK20 citations93
US6037920AMar 14, 2000
Liquid crystal apparatus and driving method therefor
CANON KK39 citations93
US5691740ANov 25, 1997
Liquid crystal apparatus and driving method
CANON KK21 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
US5506601AApr 9, 1996
Liquid crystal apparatus
CANON KK22 citations93
US5182549AJan 26, 1993
Liquid crystal apparatus
CANON KK21 citations93
US5026144AJun 25, 1991
Liquid crystal device, alignment control method therefor and driving method therefor
CANON KK42 citations93
US4952032AAug 28, 1990
Display device
CANON KK44 citations93
US4941736AJul 17, 1990
Ferroelectric liquid crystal device and driving method therefor
CANON KK45 citations93
US4883344ANov 28, 1989
Liquid crystal device having a modified polyvinyl alcohol alignment layer
CANON KK35 citations93
US4721367AJan 26, 1988
Liquid crystal device
CANON KK38 citations93
US5835248ANov 10, 1998
Method of making ferroelectric liquid crystal device using particles to create an unevenness on alignment layer or underlying insulating layer
CANON KK17 citations92
US5543943AAug 6, 1996
Chiral smectic device subjected to a simultaneous thermal and AC field treatment
CANON KK19 citations92
US5283564AFeb 1, 1994
Liquid crystal apparatus with temperature-dependent pulse manipulation
CANON KK22 citations92
US5267065ANov 30, 1993
Liquid crystal apparatus
CANON KK29 citations92
US5103331AApr 7, 1992
Liquid crystal cell having substantially uniform distribution of spacers and non-uniform distribution of particulate adhesive
CANON KK27 citations92
US5054890AOct 8, 1991
Liquid crystal device
CANON KK25 citations92
US6573879B2Jun 3, 2003
Plasma-addressed liquid crystal display device
CANON KK14 citations84
US5818408AOct 6, 1998
Liquid crystal apparatus
CANON KK14 citations82
US5602562AFeb 11, 1997
Liquid crystal apparatus and driving method
CANON KK15 citations82
US5321537AJun 14, 1994
Method for producing chiral smectic liquid crystal device including masking areas between electrodes, rubbing, removing mask, and rubbing again
CANON KK19 citations82
US5303076AApr 12, 1994
Chiral smectic liquid crystal device with homogeneous orientation layer on electrodes and homeotropic between electrodes
CANON KK17 citations82
US4898456AFeb 6, 1990
Liquid crystal optical device
CANON KK20 citations82
US4878740ANov 7, 1989
Liquid crystal device
CANON KK23 citations82
US4846560AJul 11, 1989
Liquid crystal device with ferroelectric liquid crystal oriented at non-pixel portions
CANON KK23 citations82
US5815130ASep 29, 1998
Chiral smectic liquid crystal display and method of selectively driving the scanning and data electrodes
CANON KK7 citations74
US5815131ASep 29, 1998
Liquid crystal apparatus
CANON KK10 citations74
US5805129ASep 8, 1998
Inhibiting transition of a surface stabilization state in a ferroelectric liquid crystal element using alternating voltages
CANON KK14 citations74
US5790223AAug 4, 1998
Ferroelectric liquid crystal device and treatment method therefor
CANON KK14 citations74
US5777592AJul 7, 1998
Liquid crystal apparatus
CANON KK5 citations74
US5764327AJun 9, 1998
Ferroelectric liquid crystal device with uneven surface under alignment film and process for production
CANON KK6 citations74
FUJITSU LTD
9 patentsUS7211899B2May 1, 2007
Circuit substrate and method for fabricating the same
FUJITSU LTD83 citations98
US6768205B2Jul 27, 2004
Thin-film circuit substrate
FUJITSU LTD97 citations96
US7678695B2Mar 16, 2010
Circuit substrate and method for fabricating the same
FUJITSU LTD21 citations92
US7176556B2Feb 13, 2007
Semiconductor system-in-package
FUJITSU LTD33 citations92
US7557014B2Jul 7, 2009
Semiconductor system-in-package
FUJITSU LTD12 citations84
US7139176B2Nov 21, 2006
Circuit substrate and method for fabricating the same
FUJITSU LTD13 citations84
US7531115B2May 12, 2009
Conductive material and method for filling via-hole
FUJITSU LTD6 citations74
US6979644B2Dec 27, 2005
Method of manufacturing electronic circuit component
FUJITSU LTD8 citations74
US6886248B2May 3, 2005
Conductive material and method for filling via-hole
FUJITSU LTD6 citations74
Showing the top 50 of 69 patents by PatentIndex Score.