Inventor · disambiguated record
Yuko Morikawa
Also filed as: MORIKAWA YUKO
27 granted patents·2 pending applications·1,258 citations·filing 1987–2001
98Inventor score
Top patents by PatentIndex Score
29 records- 0198US5389475ARecording medium and information-erasing methodCANON KK·Filed 1992·Granted Feb 14, 1995·147 cites·13 claims
- 0295US5623476ARecording device and reproduction deviceCANON KK·Filed 1995·Granted Apr 22, 1997·79 cites·195 claims
- 0395US5396483ARecording medium having a track and electrode layer provided and recording and reproducing device and system using sameCANON KK·Filed 1992·Granted Mar 7, 1995·78 cites·28 claims
- 0494US4939556AConductor deviceCANON KK·Filed 1987·Granted Jul 3, 1990·102 cites·36 claims
- 0591US5072116AMicroprobe preparation thereof and electronic device by use of said microprobeCANON KK·Filed 1990·Granted Dec 10, 1991·93 cites·68 claims
- 0690US5075738ASwitching device and method of preparing itCANON KK·Filed 1989·Granted Dec 24, 1991·54 cites·21 claims
- 0788US5569974AElectron-emitting device and electron beam lithograph machine and image display apparatus making use of itCANON KK·Filed 1994·Granted Oct 29, 1996·58 cites·4 claims
- 0887US5721721ATwo scanning probes information recording/reproducing system with one probe to detect atomic reference location on a recording mediumCANON KK·Filed 1996·Granted Feb 24, 1998·120 cites·17 claims
- 0987US5136212AElectron emitting device, electron generator employing said electron emitting device, and method for driving said generatorCANON KK·Filed 1991·Granted Aug 4, 1992·50 cites·41 claims
- 1087US5046822ALiquid crystal deviceCANON KK·Filed 1990·Granted Sep 10, 1991·38 cites·17 claims
- 1186US5264876ARecording medium, method for preparing the same, recording and reproducing device, and recording, reproducing and erasing method by use of such recording mediumCANON KK·Filed 1993·Granted Nov 23, 1993·37 cites·39 claims
- 1286US5206665ARecording medium, method for preparing the same, recording and reproducing device, and recording, reproducing and erasing method by use of such recording mediumCANON KK·Filed 1990·Granted Apr 27, 1993·39 cites·18 claims
- 1384US5519686AEncoder for controlling measurements in the range of a few angstromsCANON KK·Filed 1995·Granted May 21, 1996·69 cites·34 claims
- 1483US5373494AInformation recording and/or reproducing apparatusCANON KK·Filed 1992·Granted Dec 13, 1994·58 cites·4 claims
- 1581US6308405B1Process for preparing an electrode substrateCANON KK·Filed 1997·Granted Oct 30, 2001·36 cites·4 claims
- 1679US5204851AApparatus for reading and/or inputting informationCANON KK·Filed 1991·Granted Apr 20, 1993·27 cites·24 claims
- 1774US5020881ALight modulating device with optical switching unit of laminated insulating and conductive layersCANON KK·Filed 1989·Granted Jun 4, 1991·32 cites·64 claims
- 1873US5994698AMicroprobe, preparation thereof and electronic device by use of said microprobeCANON KK·Filed 1994·Granted Nov 30, 1999·34 cites·50 claims
- 1966US5255258AMicroprobe, preparation thereof and electronic device by use of said microprobeCANON KK·Filed 1991·Granted Oct 19, 1993·22 cites·20 claims
- 2060US5170238ASwitching element with organic insulative regionCANON KK·Filed 1989·Granted Dec 8, 1992·18 cites·21 claims
- 2157US5158619APhotoconductive device comprising polyimide filmCANON KK·Filed 1991·Granted Oct 27, 1992·19 cites·8 claims
- 2254US5140398ASwitching deviceCANON KK·Filed 1987·Granted Aug 18, 1992·13 cites·29 claims
- 2344US5482002AMicroprobe, preparation thereof and electronic device by use of said microprobeCANON KK·Filed 1993·Granted Jan 9, 1996·7 cites·4 claims
- 2444US5359204ASwitching deviceCANON KK·Filed 1992·Granted Oct 25, 1994·10 cites·72 claims
- 2544US2004009193A1Virus-like micrograins and process for producing the sameFiled 2001·Application pending·0 cites
- 2639US2002000036A1Process for preparing an electrode substrate and process for preparing a recording mediumFiled 2001·Application pending·0 cites
- 2738US5270965AMethod of driving device having metal-insulator-metal(mim)structureCANON KK·Filed 1993·Granted Dec 14, 1993·6 cites·55 claims
- 2837US5579406AApparatus and method for outline data processingFUJI XEROX CO LTD·Filed 1993·Granted Nov 26, 1996·8 cites·12 claims
- 2934US5368895AApparatus and method for producing monomolecular films or monomolecular built-up filmsCANON KK·Filed 1993·Granted Nov 29, 1994·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →