Inventor · disambiguated record
Nobuyuki Sekimura
Also filed as: SEKIMURA NOBUYUKI · YOSHIHARA SATOSHI
36 granted patents·1,109 citations·filing 1973–1995
98Inventor score
Files withCANON KK36
Top patents by PatentIndex Score
36 records- 0196US3934961AThree layer anti-reflection filmCANON KK·Filed 1973·Granted Jan 27, 1976·104 cites·5 claims
- 0292US4917471ALiquid crystal deviceCANON KK·Filed 1987·Granted Apr 17, 1990·65 cites·9 claims
- 0392US4226208AVapor deposition apparatusCANON KK·Filed 1978·Granted Oct 7, 1980·76 cites·15 claims
- 0492US4047805ARipple-free dichroic mirrorsCANON KK·Filed 1975·Granted Sep 13, 1977·71 cites·18 claims
- 0590US4786148AColor filter having different primary color pigment densities, inter aliaCANON KK·Filed 1987·Granted Nov 22, 1988·76 cites·41 claims
- 0687US5101289AChiral smectic color display device with interval between color filters: color filter film thickness ratio of 0-5CANON KK·Filed 1989·Granted Mar 31, 1992·40 cites·10 claims
- 0787US5078475AFlc device with color filter and insulating protection layer with pencil hardness of at least hbCANON KK·Filed 1989·Granted Jan 7, 1992·65 cites·23 claims
- 0887US4712874AFerroelectric liquid crystal device having color filters on row or column electrodesCANON KK·Filed 1986·Granted Dec 15, 1987·62 cites·26 claims
- 0987US4556288ALiquid crystal device with anti-reflection function in dielectric layerCANON KK·Filed 1982·Granted Dec 3, 1985·58 cites·6 claims
- 1086US4818075AColor liquid crystal deviceCANON KK·Filed 1987·Granted Apr 4, 1989·59 cites·34 claims
- 1186US4802743ALiquid crystal device having color filters wherein the color filters formed from a polyamino resin containing coloring materialsCANON KK·Filed 1987·Granted Feb 7, 1989·57 cites·38 claims
- 1283US4325608AOptical system of a copying machineCANON KK·Filed 1979·Granted Apr 20, 1982·13 cites·9 claims
- 1379US4724323AImage line sensor unit, photosensors for use in the sensor unit and method of making the photosensorsCANON KK·Filed 1985·Granted Feb 9, 1988·28 cites·19 claims
- 1477US4763189AColor image sensor with three line sensors on different layers separated by electrically-insulating layersCANON KK·Filed 1987·Granted Aug 9, 1988·34 cites·8 claims
- 1576US4744637ALiquid crystal device with a protective layer of a particular coefficient of expansionCANON KK·Filed 1985·Granted May 17, 1988·35 cites·18 claims
- 1675US5568293ALiquid crystal display having trapezoidal color filters formed from a low-temperature curing polyamino resin having a photosensitive groupCANON KK·Filed 1995·Granted Oct 22, 1996·32 cites·10 claims
- 1770US5398126AFerroelectric color liquid crystal device lacking alignment defectsCANON KK·Filed 1994·Granted Mar 14, 1995·21 cites·9 claims
- 1869US4777117AProcess for producing color filter using alignment marksCANON KK·Filed 1986·Granted Oct 11, 1988·19 cites·7 claims
- 1967US5548424ALiquid crystal device having two resins films formed from solutions of different viscositiesCANON KK·Filed 1994·Granted Aug 20, 1996·18 cites·26 claims
- 2065US4763010ALong size image sensor having improved consistency among individual photosensorsCANON KK·Filed 1987·Granted Aug 9, 1988·17 cites·17 claims
- 2162US4667214APhotosensorCANON KK·Filed 1984·Granted May 19, 1987·18 cites·14 claims
- 2262US4522485ACopying machine including a dielectric covered metal reflective deviceCANON KK·Filed 1982·Granted Jun 11, 1985·11 cites·14 claims
- 2360US4650984APhotosensor array for treating image informationCANON KK·Filed 1985·Granted Mar 17, 1987·18 cites·8 claims
- 2460US4182647AProcess of producing stripe filterCANON KK·Filed 1978·Granted Jan 8, 1980·8 cites·3 claims
- 2559US4792670AMethod of manufacturing photosensorsCANON KK·Filed 1988·Granted Dec 20, 1988·13 cites·1 claims
- 2658US4505547ALiquid crystal display device with reflection preventive functionCANON KK·Filed 1981·Granted Mar 19, 1985·17 cites·7 claims
- 2754US4746535AMethod of making photosensorsCANON KK·Filed 1987·Granted May 24, 1988·10 cites·1 claims
- 2853US5500751AFerroelectric liquid crystal color filter surrounded by a heat fusible resinCANON KK·Filed 1995·Granted Mar 19, 1996·12 cites·15 claims
- 2951US4675534AOptical reader with two substratesCANON KK·Filed 1985·Granted Jun 23, 1987·11 cites·6 claims
- 3050US4433900APermanent display liquid crystal device via voltage applicationCANON KK·Filed 1981·Granted Feb 28, 1984·12 cites·39 claims
- 3149US4700080AColor photosensor utilizing color filtersCANON KK·Filed 1987·Granted Oct 13, 1987·10 cites·6 claims
- 3240US5461494AFerroelectric liquid crystal device having colored film and protective film at non-pixel portionsCANON KK·Filed 1994·Granted Oct 24, 1995·7 cites·15 claims
- 3336US4560240ALiquid crystal device with anti-reflection function in electrodeCANON KK·Filed 1982·Granted Dec 24, 1985·5 cites·4 claims
- 3433US4218134AOptical system for copierCANON KK·Filed 1978·Granted Aug 19, 1980·3 cites·12 claims
- 3532US4792671APhotosensor array having grouped electrodesCANON KK·Filed 1987·Granted Dec 20, 1988·3 cites·2 claims
- 3631US5602660AFerroelectric liquid crystal apparatus having negative dielectric anisotropy and colored film at non-pixel portionsCANON KK·Filed 1995·Granted Feb 11, 1997·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →