Inventor · disambiguated record
Hidehiro Ogawa
Also filed as: OGAWA HIDEHIRO
34 granted patents·3 pending applications·443 citations·filing 1982–2013
97Inventor score
Top patents by PatentIndex Score
37 records- 0196US6031999ACamera battery check device having multiple battery check levelsNIKON CORP·Filed 1997·Granted Feb 29, 2000·72 cites·24 claims
- 0293US5198851ACamera systemNIKON CORP·Filed 1992·Granted Mar 30, 1993·44 cites·6 claims
- 0391US4814802ACamera systemNIKON CORP·Filed 1988·Granted Mar 21, 1989·31 cites·45 claims
- 0488US6415107B1Photographic information storage deviceNIKON CORP·Filed 2000·Granted Jul 2, 2002·26 cites·6 claims
- 0587US5543885ACamera systemNIKON CORP·Filed 1994·Granted Aug 6, 1996·27 cites·10 claims
- 0681US8564691B2Digital camera and image combination deviceTSUDA YUTAKA·Filed 2012·Granted Oct 22, 2013·4 cites·9 claims
- 0780US6240256B1Exposure compensation device for an auto exposure cameraNIKON CORP·Filed 1999·Granted May 29, 2001·17 cites·13 claims
- 0878US9124111B2Power system having a battery unit that calculates cumulative work volume valueNIKON CORP·Filed 2013·Granted Sep 1, 2015·2 cites·8 claims
- 0978US5697004ACamera capable of storing photographing data and display device connectable theretoNIKON CORP·Filed 1994·Granted Dec 9, 1997·15 cites·10 claims
- 1078US5608490AApparatus for and a method of communicating between a camera and external equipmentNIKON CORP·Filed 1995·Granted Mar 4, 1997·56 cites·14 claims
- 1176US8040430B2Battery capacity display device and cameraNIKON CORP·Filed 2004·Granted Oct 18, 2011·19 cites·8 claims
- 1272US5153632AFlash exposure apparatus for avoiding red-eye effectNIKON CORP·Filed 1992·Granted Oct 6, 1992·14 cites·13 claims
- 1371US5136327APower control circuit for camerasNIKON CORP·Filed 1991·Granted Aug 4, 1992·14 cites·6 claims
- 1468US4652102AExposure correction device for cameraNIPPON KOGAKU KK·Filed 1985·Granted Mar 24, 1987·11 cites·6 claims
- 1567US5678079APhotometer for a cameraNIKO CORP·Filed 1995·Granted Oct 14, 1997·10 cites·18 claims
- 1665US7940313B2Digital camera including a recording medium detector and warning unitNIKON CORP·Filed 2007·Granted May 10, 2011·1 cites·18 claims
- 1760US4530586AApparatus for the setting of exposure control mode in cameraNIPPON KOGAKU KK·Filed 1984·Granted Jul 23, 1985·6 cites·6 claims
- 1859US7773148B2Power system having a battery unit that calculate cumulative work volume valueNIKON CORP·Filed 2008·Granted Aug 10, 2010·0 cites·7 claims
- 1959US6442349B1Camera capable of storing photographing data and display device connectable theretoNIKON CORP·Filed 1997·Granted Aug 27, 2002·5 cites·8 claims
- 2059US4812699ADrive control device in an ultrasonic vibration motorNIKON CORP·Filed 1987·Granted Mar 14, 1989·16 cites·8 claims
- 2155US5589907ACamera having an information setting apparatus for setting photographic dataNIKON CORP·Filed 1995·Granted Dec 31, 1996·5 cites·17 claims
- 2251US2009021594A1Digital Camera and Image Combination DeviceNIKON CORP·Filed 2005·Application pending·0 cites
- 2351US2010271034A1Power system having a battery unit that calculates cumulative work volume valueNIKON CORP·Filed 2010·Application pending·0 cites
- 2450US4595294APosition detecting deviceNIPPON KOGAKU KK·Filed 1982·Granted Jun 17, 1986·10 cites·7 claims
- 2549US2005062878A1Power system and cameraNIKON CORP·Filed 2004·Application pending·0 cites
- 2648US5765052ACamera with plurality of camera modes and methodsNIKON CORP·Filed 1997·Granted Jun 9, 1998·3 cites·27 claims
- 2748US5623710APresentation apparatus for photographic dataNIKON CORP·Filed 1996·Granted Apr 22, 1997·3 cites·24 claims
- 2845US4587416AFocus detecting apparatus for microscope or cameraNIPPON KOGAKU KK·Filed 1983·Granted May 6, 1986·3 cites·10 claims
- 2944US5392086ACamera having signal input/output device for control of or by another cameraNIKON CORP·Filed 1994·Granted Feb 21, 1995·4 cites·15 claims
- 3040US5845158ACamera having a motion compensation deviceNIKON CORP·Filed 1997·Granted Dec 1, 1998·8 cites·7 claims
- 3138US5563676ACamera having standard and panoramic focusing modesNIKON CORP·Filed 1995·Granted Oct 8, 1996·7 cites·20 claims
- 3236US5819119ACamera with a visual line position detection device and methodNIKON CORP·Filed 1997·Granted Oct 6, 1998·6 cites·23 claims
- 3336US5382993AImprinting camera system with data changeover capabilityNIKON CORP·Filed 1993·Granted Jan 17, 1995·2 cites·19 claims
- 3435US5619294ACamera with a visual line position detection device and methodNIKON CORP·Filed 1995·Granted Apr 8, 1997·1 cites·13 claims
- 3534US5604553AData recording apparatusNIKON CORP·Filed 1994·Granted Feb 18, 1997·1 cites·25 claims
- 3633US5659824ACamera which stores and reads out photographic dataNIKON CORP·Filed 1995·Granted Aug 19, 1997·0 cites·16 claims
- 3731US5349417ACameraNIKON CORP·Filed 1991·Granted Sep 20, 1994·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →