Inventor · disambiguated record
Toshihiko Ochiai
Also filed as: OCHIAI TOSHIHIKO
41 granted patents·764 citations·filing 1973–2020
98Inventor score
Files withCANON KK25RENESAS ELECTRONICS CORP7TOKYO SHIBAURA ELECTRIC CO7DAINIPPON PRINTING CO LTD1MEIDENSHA ELECTRIC MFG CO LTD1
Top patents by PatentIndex Score
41 records- 0195US7215899B2Image forming apparatus having temperature sensing element for sensing temperature of recording materialCANON KK·Filed 2005·Granted May 8, 2007·31 cites·16 claims
- 0294US7280775B2Image-forming apparatus and recording-medium-temperature detector unit used in the sameCANON KK·Filed 2005·Granted Oct 9, 2007·26 cites·49 claims
- 0394US6377777B1Fluorine-containing resin-coated pressure roller and heat-fixing deviceCANON KK·Filed 2000·Granted Apr 23, 2002·56 cites·9 claims
- 0494US4831394AElectrode assembly and image recording apparatus using sameCANON KK·Filed 1987·Granted May 16, 1989·47 cites·22 claims
- 0592US9917026B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Mar 13, 2018·13 cites·20 claims
- 0692US5543904AFixating deviceCANON KK·Filed 1995·Granted Aug 6, 1996·59 cites·6 claims
- 0791US7200355B2Image heating apparatus using roller having adiabatic layer of porous ceramicsCANON KK·Filed 2005·Granted Apr 3, 2007·13 cites·16 claims
- 0891US4359022AValve for an internal combustion engineTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Nov 16, 1982·59 cites·8 claims
- 0988US4123199ARotor-shaft assemblyTOKYO SHIBAURA ELECTRIC CO·Filed 1977·Granted Oct 31, 1978·71 cites·7 claims
- 1086US4510218AElectrolyte for zinc-bromine storage batteriesMEIDENSHA ELECTRIC MFG CO LTD·Filed 1983·Granted Apr 9, 1985·43 cites·9 claims
- 1185US5508796AImage forming apparatus with select relation among distances in recording material conveyance pathCANON KK·Filed 1994·Granted Apr 16, 1996·32 cites·9 claims
- 1285US4332909ASilicon nitride based sintered product and method of producing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jun 1, 1982·37 cites·18 claims
- 1383US5390012AImage forming apparatus having transfer material carrying memberCANON KK·Filed 1992·Granted Feb 14, 1995·28 cites·56 claims
- 1482US6151477AImage forming apparatus with movable member for receiving image transferred from image bearing memberCANON KK·Filed 1996·Granted Nov 21, 2000·32 cites·42 claims
- 1582US4419971ACylinder liner for an internal combustion engineTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Dec 13, 1983·35 cites·1 claims
- 1674US6091913AImage forming apparatus for controlling transfer intensity by detecting toner test imagesCANON KK·Filed 1995·Granted Jul 18, 2000·20 cites·26 claims
- 1772US8043900B2Semiconductor integrated circuit device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2009·Granted Oct 25, 2011·4 cites·8 claims
- 1869US9274474B2Fixing deviceCANON KK·Filed 2014·Granted Mar 1, 2016·1 cites·9 claims
- 1968US10347552B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Jul 9, 2019·1 cites·13 claims
- 2067US4788564ABoard recording apparatus with reduced smudgeCANON KK·Filed 1988·Granted Nov 29, 1988·14 cites·15 claims
- 2163US7035562B1Image forming apparatus with a changeable transfer bias for transferring a toner patch imageCANON KK·Filed 2000·Granted Apr 25, 2006·7 cites·16 claims
- 2262US6016418AImage forming apparatusCANON KK·Filed 1997·Granted Jan 18, 2000·15 cites·14 claims
- 2361US8618579B2Semiconductor integrated circuit device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2012·Granted Dec 31, 2013·1 cites·10 claims
- 2461US8354697B2Semiconductor integrated circuit device and a method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2011·Granted Jan 15, 2013·1 cites·7 claims
- 2561US3930875APump member for molten metalTOKYO SHIBAURA ELECTRIC CO·Filed 1973·Granted Jan 6, 1976·15 cites·7 claims
- 2659US5600423AImage forming apparatus including a transfer medium bearing member having a sheet member for bearing a transfer medium thereonCANON KK·Filed 1995·Granted Feb 4, 1997·14 cites·76 claims
- 2758US6366745B1Image forming apparatus having a mechanism to clean a driving roller by a recording materialCANON KK·Filed 2000·Granted Apr 2, 2002·7 cites·5 claims
- 2855US5715506AImage forming apparatus comprising a mechanism for positioning a rotatable member and a transfer drumCANON KK·Filed 1995·Granted Feb 3, 1998·12 cites·28 claims
- 2954US11733976B2Software creation based on settable programming languageDAINIPPON PRINTING CO LTD·Filed 2020·Granted Aug 22, 2023·0 cites·18 claims
- 3052US9673153B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Jun 6, 2017·0 cites·12 claims
- 3152US4385866ACurved blade rotor for a turbo superchargerTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted May 31, 1983·11 cites·9 claims
- 3251US5761571AControl device for an attraction rollerCANON KK·Filed 1996·Granted Jun 2, 1998·9 cites·18 claims
- 3351US4989021ACleaning device for conductive magnetic toner and image recording apparatus using sameCANON KK·Filed 1988·Granted Jan 29, 1991·8 cites·11 claims
- 3450US10062655B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Aug 28, 2018·0 cites·5 claims
- 3550US5077566AImage forming apparatusCANON KK·Filed 1990·Granted Dec 31, 1991·8 cites·11 claims
- 3647US5608505AImage forming apparatusCANON KK·Filed 1996·Granted Mar 4, 1997·8 cites·19 claims
- 3739US4910538AImage forming apparatus including a belt-like recording medium having an exposed conductive regionCANON KK·Filed 1989·Granted Mar 20, 1990·4 cites·15 claims
- 3839US4597926AMethod of manufacturing radial flow turbine rotorTOKYO SHIBAURA ELECTRIC CO·Filed 1985·Granted Jul 1, 1986·12 cites·5 claims
- 3938US5678151AToner adhesion preventing mechanism for image forming apparatusCANON KK·Filed 1996·Granted Oct 14, 1997·4 cites·18 claims
- 4035US5258782ADevice for removing charge from a dielectric member in an image forming apparatusCANON KK·Filed 1992·Granted Nov 2, 1993·3 cites·18 claims
- 4134US5198840AImage forming apparatus with toner accumulating portion at recording electrode portionCANON KK·Filed 1991·Granted Mar 30, 1993·3 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →