Inventor · disambiguated record
Yoshihiko Hirose
Also filed as: HIROSE YOSHIHIKO
19 granted patents·1 pending application·778 citations·filing 1985–2015
96Inventor score
Top patents by PatentIndex Score
20 records- 0197US5017969ADevice having movable beltCANON KK·Filed 1989·Granted May 21, 1991·105 cites·12 claims
- 0295US4887101AImage forming apparatusCANON KK·Filed 1989·Granted Dec 12, 1989·58 cites·21 claims
- 0394US4903067AMultiimage forming apparatusCANON KK·Filed 1988·Granted Feb 20, 1990·121 cites·59 claims
- 0492US4873541AImage forming apparatusCANON KK·Filed 1989·Granted Oct 10, 1989·41 cites·37 claims
- 0592US4783716ACharging or discharging deviceCANON KK·Filed 1987·Granted Nov 8, 1988·42 cites·22 claims
- 0690US5072244ASuperposed image forming apparatus with plural and adjustable image forming stationsCANON KK·Filed 1988·Granted Dec 10, 1991·79 cites·40 claims
- 0790US4981409ACartridge auto changerCANON KK·Filed 1990·Granted Jan 1, 1991·47 cites·7 claims
- 0890US4763167AImage forming apparatusCANON KK·Filed 1987·Granted Aug 9, 1988·72 cites·7 claims
- 0989US4937664AImage forming apparatusCANON KK·Filed 1988·Granted Jun 26, 1990·68 cites·34 claims
- 1082US5097164AHermetically sealed type dynamic pressure fluid bearing motorCANON KK·Filed 1989·Granted Mar 17, 1992·46 cites·3 claims
- 1181US9355045B2Memory device for converting data received from controller controlling reading and writing of dataTOSHIBA KK·Filed 2015·Granted May 31, 2016·2 cites·3 claims
- 1276US4847642AElectrophotographic apparatusCANON KK·Filed 1988·Granted Jul 11, 1989·30 cites·22 claims
- 1374US5625597ADRAM having test circuit capable of performing function test of refresh counter and measurement of refresh cycle simultaneouslyTOSHIBA KK·Filed 1996·Granted Apr 29, 1997·39 cites·9 claims
- 1469US9053062B2Memory chip for converting data received from controller controlling reading and writing of dataTOSHIBA KK·Filed 2014·Granted Jun 9, 2015·1 cites·16 claims
- 1556US8788907B2Memory chip for converting data received from controller controlling reading and writing of dataTOSHIBA KK·Filed 2013·Granted Jul 22, 2014·0 cites·16 claims
- 1653US5103091AScanning optical apparatus having focal position deviation detecting and correcting capabilityCANON KK·Filed 1990·Granted Apr 7, 1992·17 cites·28 claims
- 1750US8473810B2Memory chip having a security function and for which reading and writing of data is controlled by an authenticated controllerKAMBAYASHI TORU·Filed 2010·Granted Jun 25, 2013·0 cites·12 claims
- 1848US4936677AProjection apparatusCANON KK·Filed 1988·Granted Jun 26, 1990·5 cites·31 claims
- 1940US2011246791A1Memory chip, information storing system, and reading deviceTOSHIBA KK·Filed 2010·Application pending·0 cites
- 2034US4755046AInformation projecting apparatusCANON KK·Filed 1985·Granted Jul 5, 1988·5 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →