Inventor · disambiguated record
Hideyuki Kawagishi
Also filed as: KAWAGISHI HIDEYUKI
31 granted patents·1 pending application·1,269 citations·filing 1987–2001
98Inventor score
Files withCANON KK31
Top patents by PatentIndex Score
32 records- 0198US5389475ARecording medium and information-erasing methodCANON KK·Filed 1992·Granted Feb 14, 1995·147 cites·13 claims
- 0297US4958915ALiquid crystal apparatus having light quantity of the backlight in synchronism with writing signalsCANON KK·Filed 1989·Granted Sep 25, 1990·181 cites·16 claims
- 0389US5412597ASlope detection method, and information detection/writing apparatus using the methodCANON KK·Filed 1993·Granted May 2, 1995·47 cites·23 claims
- 0489US5136282AFerroelectric liquid crystal apparatus having separate display areas and driving method thereforCANON KK·Filed 1989·Granted Aug 4, 1992·64 cites·10 claims
- 0589US5013137AFerroelectric liquid crystal device having increased tilt angleCANON KK·Filed 1989·Granted May 7, 1991·68 cites·29 claims
- 0687US5035491ALiquid crystal apparatusCANON KK·Filed 1990·Granted Jul 30, 1991·81 cites·32 claims
- 0787US4932758AFerroelectric smectic liquid crystal device having a bistable alignment state providing two stable orientation statesCANON KK·Filed 1988·Granted Jun 12, 1990·59 cites·27 claims
- 0885US5396453ARecording/reproducing apparatus such as a memory apparatusCANON KK·Filed 1994·Granted Mar 7, 1995·37 cites·10 claims
- 0985US4820026AFerroelectric liquid crystal device with modified polyvinyl alcohol alignment filmCANON KK·Filed 1987·Granted Apr 11, 1989·46 cites·49 claims
- 1084US5414260AScanning probe microscope and method of observing samples by using the sameCANON KK·Filed 1993·Granted May 9, 1995·62 cites·18 claims
- 1183US5373494AInformation recording and/or reproducing apparatusCANON KK·Filed 1992·Granted Dec 13, 1994·58 cites·4 claims
- 1281US6308405B1Process for preparing an electrode substrateCANON KK·Filed 1997·Granted Oct 30, 2001·36 cites·4 claims
- 1381US5392275AInformation recording unit and method for information recording/reproductionCANON KK·Filed 1994·Granted Feb 21, 1995·50 cites·48 claims
- 1479US5204851AApparatus for reading and/or inputting informationCANON KK·Filed 1991·Granted Apr 20, 1993·27 cites·24 claims
- 1579US4883344ALiquid crystal device having a modified polyvinyl alcohol alignment layerCANON KK·Filed 1989·Granted Nov 28, 1989·35 cites·67 claims
- 1677US5200848AFerroelectric smectic liquid crystal deviceCANON KK·Filed 1990·Granted Apr 6, 1993·20 cites·25 claims
- 1776US4958912AImage forming apparatusCANON KK·Filed 1988·Granted Sep 25, 1990·30 cites·16 claims
- 1875US5278704AInformation processing apparatus including magnetic material having a predetermined magnetization pattern with respect to a recording mediumCANON KK·Filed 1991·Granted Jan 11, 1994·49 cites·17 claims
- 1974US5026144ALiquid crystal device, alignment control method therefor and driving method thereforCANON KK·Filed 1990·Granted Jun 25, 1991·42 cites·8 claims
- 2073US5239398ALiquid crystal device with phenylenevinylene or phenylene sulfide alignment films having particular high electrical conductivityCANON KK·Filed 1991·Granted Aug 24, 1993·25 cites·29 claims
- 2159US5005953AHigh contrast liquid crystal elementCANON KK·Filed 1989·Granted Apr 9, 1991·19 cites·16 claims
- 2257US5158619APhotoconductive device comprising polyimide filmCANON KK·Filed 1991·Granted Oct 27, 1992·19 cites·8 claims
- 2350US5289175AMethod of and apparatus for driving ferroelectric liquid crystal display deviceCANON KK·Filed 1992·Granted Feb 22, 1994·14 cites·24 claims
- 2448US5082352AFerroelectric liquid crystal apparatusCANON KK·Filed 1989·Granted Jan 21, 1992·13 cites·16 claims
- 2546US5381400AInformation carrier, information recording and/or reproducing apparatus, and information detecting apparatusCANON KK·Filed 1993·Granted Jan 10, 1995·5 cites·16 claims
- 2645US5347379ALiquid crystal device with MIM insulator formed as a continuous monomolecular filmCANON KK·Filed 1993·Granted Sep 13, 1994·11 cites·5 claims
- 2741US5414542ALiquid crystal apparatusCANON KK·Filed 1992·Granted May 9, 1995·9 cites·12 claims
- 2839US2002000036A1Process for preparing an electrode substrate and process for preparing a recording mediumFiled 2001·Application pending·0 cites
- 2938US5329515AInformation carrier, information recording and/or reproducing apparatus, and information detecting apparatusCANON KK·Filed 1993·Granted Jul 12, 1994·5 cites·6 claims
- 3037US5448421AMethod for positioning an information processing head by detecting a magnetization pattern on a magnetic material positioned relative to a recording medium and a process for forming a recording and/or reproducing cantilever type probeCANON KK·Filed 1993·Granted Sep 5, 1995·7 cites·4 claims
- 3131US6304310B1Liquid crystal apparatusCANON KK·Filed 1992·Granted Oct 16, 2001·2 cites·13 claims
- 3231US5274475AInformation transfer method, information transfer apparatus, and its driving methodCANON KK·Filed 1991·Granted Dec 28, 1993·1 cites·33 claims
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