Inventor · disambiguated record
Yoshihiko Aihara
Also filed as: AIHARA YOSHIHIKO
51 granted patents·3 pending applications·901 citations·filing 1984–2015
99Inventor score
Top patents by PatentIndex Score
54 records- 0196US4774401ALight measuring device variably controlled according to focus mode selectionCANON KK·Filed 1986·Granted Sep 27, 1988·64 cites·28 claims
- 0294US4924249APower supply device for cameraCANON KK·Filed 1989·Granted May 8, 1990·77 cites·41 claims
- 0393US4912495ALight measuring deviceCANON KK·Filed 1988·Granted Mar 27, 1990·38 cites·25 claims
- 0491US4733265AData retaining apparatus for a cameraCANON KK·Filed 1987·Granted Mar 22, 1988·34 cites·6 claims
- 0591US4693574AFilm information reading deviceCANON KK·Filed 1985·Granted Sep 15, 1987·35 cites·28 claims
- 0690US4525054ACameraCANON KK·Filed 1984·Granted Jun 25, 1985·24 cites·8 claims
- 0789US4757388ACamera with electronic view finder viewable from either behind or in front of the cameraCANON KK·Filed 1986·Granted Jul 12, 1988·63 cites·59 claims
- 0886US5283606AInformation input device for a camera and camera equipped therewithCANON KK·Filed 1992·Granted Feb 1, 1994·26 cites·44 claims
- 0986US4941010ACameraCANON KK·Filed 1989·Granted Jul 10, 1990·21 cites·21 claims
- 1085US5613171ACamera systemCANON KK·Filed 1995·Granted Mar 18, 1997·20 cites·14 claims
- 1183US4816851AMotor driven cameraCANON KK·Filed 1987·Granted Mar 28, 1989·20 cites·16 claims
- 1283US4728975AMotor driven cameraCANON KK·Filed 1987·Granted Mar 1, 1988·20 cites·10 claims
- 1383US4714332AFilm data reading deviceCANON KK·Filed 1985·Granted Dec 22, 1987·20 cites·9 claims
- 1482US5043754APower supply device for cameraCANON KK·Filed 1990·Granted Aug 27, 1991·19 cites·38 claims
- 1582US4864336AMotor driven cameraCANON KK·Filed 1987·Granted Sep 5, 1989·18 cites·17 claims
- 1681US4829331ACamera having auto-focussing deviceCANON KK·Filed 1987·Granted May 9, 1989·43 cites·10 claims
- 1781US4609274ACamera with an automatic focus control deviceCANON KK·Filed 1985·Granted Sep 2, 1986·42 cites·7 claims
- 1880US4673277AMulti-program control device for cameraCANON KK·Filed 1986·Granted Jun 16, 1987·18 cites·13 claims
- 1977US4881092AMotor driven cameraCANON KK·Filed 1987·Granted Nov 14, 1989·13 cites·9 claims
- 2076US9591200B2Imaging apparatus and accessory, and method and system of the same, and mediumCANON KK·Filed 2015·Granted Mar 7, 2017·2 cites·46 claims
- 2175US5046823AFerroelectric liquid crystal electro-optic apparatus and manufacturing method thereofNIPPON DENSO CO·Filed 1989·Granted Sep 10, 1991·35 cites·7 claims
- 2273US4616916AExposure control mode selecting device for cameraCANON KK·Filed 1985·Granted Oct 14, 1986·13 cites·23 claims
- 2373US4545665AFocus detecting deviceCANON KK·Filed 1984·Granted Oct 8, 1985·25 cites·6 claims
- 2471US8941774B2Imaging apparatus and accessory, and method and system of the same, and mediumKUDO KEISUKE·Filed 2011·Granted Jan 27, 2015·2 cites·30 claims
- 2571US4607931AExposure control circuit for a camera having a load circuitCANON KK·Filed 1984·Granted Aug 26, 1986·9 cites·11 claims
- 2670US4788569ADisplay device for use in a photographic cameraCANON KK·Filed 1987·Granted Nov 29, 1988·11 cites·16 claims
- 2768US8188017B2Organic molybdenum compounds and oil compositions containing the sameNAGATOMI EIJI·Filed 2008·Granted May 29, 2012·1 cites·6 claims
- 2867US5972242ASmectic liquid crystal composition and liquid crystal displayDENSO CORP·Filed 1997·Granted Oct 26, 1999·26 cites·8 claims
- 2967US5502830ACamera with memory address designation featureCANON KK·Filed 1993·Granted Mar 26, 1996·11 cites·4 claims
- 3061US4721976AAE lock device for cameraCANON KK·Filed 1986·Granted Jan 26, 1988·8 cites·8 claims
- 3157US5754268ADisplay deviceCANON KK·Filed 1997·Granted May 19, 1998·23 cites·3 claims
- 3257US4576457AMotor driven winding mechanism for cameraCANON KK·Filed 1985·Granted Mar 18, 1986·7 cites·11 claims
- 3355US5207947ALiquid crystal compoundSHOWA SHELL SEKIYU·Filed 1991·Granted May 4, 1993·13 cites·3 claims
- 3453US8329624B2Organic molybdenum compounds and lubricating compositions which contain said compoundsNAGATOMI EIJI·Filed 2008·Granted Dec 11, 2012·0 cites·7 claims
- 3553US5669022AOptical apparatus including a light modulation finder optical systemCANON KK·Filed 1995·Granted Sep 16, 1997·17 cites·18 claims
- 3653US2016152917A1Lubricating oil additive and lubricating oil compositionSHELL OIL CO·Filed 2014·Application pending·0 cites
- 3753US2016145528A1Lubricating oil additive and lubricating oil compositionSHELL OIL CO·Filed 2014·Application pending·0 cites
- 3851US8158565B2Molybdenum alkylxanthates and lubricating compositionsNAGATOMI EIJI·Filed 2008·Granted Apr 17, 2012·0 cites·8 claims
- 3950US8530686B2Organic molybdenum compounds and lubricating compositions which contain said compoundsSHELL OIL CO·Filed 2012·Granted Sep 10, 2013·0 cites·2 claims
- 4050US7059700B2Ink jet recording apparatus for performing recording in accordance with remaining amount of ink, and control method for the apparatusCANON KK·Filed 2004·Granted Jun 13, 2006·4 cites·7 claims
- 4150US6183145B1Camera systemCANON KK·Filed 1990·Granted Feb 6, 2001·5 cites·15 claims
- 4250US5603068ADisplay deviceCANON KK·Filed 1995·Granted Feb 11, 1997·16 cites·22 claims
- 4350US4999655AMotor driven cameraCANON KK·Filed 1989·Granted Mar 12, 1991·4 cites·4 claims
- 4450US4783676ALens drive device for a cameraCANON KK·Filed 1987·Granted Nov 8, 1988·13 cites·13 claims
- 4547US5310500ALiquid crystal compoundsSHOWA SHELL SEKIYU·Filed 1992·Granted May 10, 1994·3 cites·3 claims
- 4647US5045876ACamera with flash deviceCANON KK·Filed 1989·Granted Sep 3, 1991·4 cites·14 claims
- 4746US6409299B1Printing apparatus and printing methodCANON KK·Filed 1998·Granted Jun 25, 2002·10 cites·19 claims
- 4844US6820957B2Printhead, printing apparatus comprising said printhead, and print control method thereofCANON KK·Filed 2003·Granted Nov 23, 2004·2 cites·12 claims
- 4941US5364561ALiquid crystal compounds and liquid crystal compositions containing themSHOWA SHELL SEKIYU·Filed 1993·Granted Nov 15, 1994·5 cites·9 claims
- 5041US2010173815A1Organic molybdenum compounds and lubricating compositions which contain said compoundsNAGATOMI EIJI·Filed 2008·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →