Inventor · disambiguated record
Daiki Tsukahara
Also filed as: TSUKAHARA DAIKI
59 granted patents·4 pending applications·1,249 citations·filing 1984–2011
99Inventor score
Top patents by PatentIndex Score
63 records- 0199US5086314AExposure control apparatus for cameraNIKON CORP·Filed 1991·Granted Feb 4, 1992·182 cites·69 claims
- 0298US5400113AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1994·Granted Mar 21, 1995·87 cites·9 claims
- 0398US5159365ACamera with device for identifying used film magazineNIKON CORP·Filed 1991·Granted Oct 27, 1992·68 cites·66 claims
- 0498US5097285ACamera with self-timerNIKON CORP·Filed 1990·Granted Mar 17, 1992·90 cites·5 claims
- 0597US5815749AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1997·Granted Sep 29, 1998·48 cites·6 claims
- 0696US5649238ACamera having built-in flash light emitting device for improving picture quality and method thereofNIKON CORP·Filed 1996·Granted Jul 15, 1997·85 cites·20 claims
- 0792US5515130ACamera control deviceNIKON CORP·Filed 1995·Granted May 7, 1996·35 cites·55 claims
- 0890US5748992ACamera control deviceNIKON CORP·Filed 1996·Granted May 5, 1998·28 cites·30 claims
- 0989US5570151ACamera which operates a shutter according to a photographer's wink and the vibration levelNIKON CORP·Filed 1994·Granted Oct 29, 1996·31 cites·20 claims
- 1089US4752796AStill cameraNIPPON KOGAKU KK·Filed 1986·Granted Jun 21, 1988·30 cites·8 claims
- 1186US6295088B1Portable display deviceNIKON CORP·Filed 1998·Granted Sep 25, 2001·73 cites·4 claims
- 1286US5521671ACamera display apparatus having rotating elements to indicate photographic informationNIKON CORP·Filed 1995·Granted May 28, 1996·25 cites·36 claims
- 1382US5606391AExposure control apparatus for cameraNIKON CORP·Filed 1995·Granted Feb 25, 1997·15 cites·36 claims
- 1482US5319403ACamera capable of providing printing informationNIKON CORP·Filed 1993·Granted Jun 7, 1994·21 cites·34 claims
- 1581US6510287B1Camera display apparatus having rotating elements to indicate informationNIKON CORP·Filed 1999·Granted Jan 21, 2003·19 cites·35 claims
- 1681US6016407AEnergy saving electronic deviceNIKON CORP·Filed 1998·Granted Jan 18, 2000·64 cites·35 claims
- 1781US5124735AElectromotive camera equipped with data photographing deviceNIKON CORP·Filed 1990·Granted Jun 23, 1992·22 cites·10 claims
- 1879US6275212B1Rotary pointer display deviceNIKON CORP·Filed 1994·Granted Aug 14, 2001·20 cites·2 claims
- 1978US7206024B2Electronic camera having rotatably coupled first and second body sectionsNIKON CORP·Filed 2001·Granted Apr 17, 2007·13 cites·20 claims
- 2078US5794086ARotating indicator pointer type display apparatusNIKON CORP·Filed 1997·Granted Aug 11, 1998·16 cites·21 claims
- 2176US5614980ADisplay device including a pointerNIKON CORP·Filed 1995·Granted Mar 25, 1997·14 cites·14 claims
- 2274US5258805ADisplay device of a cameraNIKON CORP·Filed 1992·Granted Nov 2, 1993·15 cites·25 claims
- 2374US4576460APhotographing lens position device in automatic focusing cameraNIPPON KOGAKU KK·Filed 1984·Granted Mar 18, 1986·11 cites·5 claims
- 2473US5629749AFilm unit having an information partNIKON CORP·Filed 1995·Granted May 13, 1997·6 cites·25 claims
- 2572US5694624AZoom lens camera capable of trimming photographing with plural magnificationsNIKON CORP·Filed 1995·Granted Dec 2, 1997·10 cites·1 claims
- 2671US5432571AInformation recording camera and system using the sameNIKON CORP·Filed 1994·Granted Jul 11, 1995·10 cites·35 claims
- 2766US5655172ACamera having film cartridge chamber distinguishable from battery chamberNIKON CORP·Filed 1996·Granted Aug 5, 1997·11 cites·20 claims
- 2866US5534965ACameraNIKON CORP·Filed 1994·Granted Jul 9, 1996·12 cites·6 claims
- 2966US5018832ADevice for preventing generation of harmful light in objective lens assemblyNIKON CORP·Filed 1989·Granted May 28, 1991·24 cites·14 claims
- 3065US5708881ACamera display device with reduced display timeNIKON CORP·Filed 1994·Granted Jan 13, 1998·11 cites·14 claims
- 3165US5649252ACamera with device for identifying used film magazineNIKON CORP·Filed 1995·Granted Jul 15, 1997·4 cites·25 claims
- 3265US4857947APosition controlling device in a lens driving apparatus for cameraNIKON CORP·Filed 1987·Granted Aug 15, 1989·24 cites·6 claims
- 3364US5732289ADetecting apparatusNIKON CORP·Filed 1997·Granted Mar 24, 1998·23 cites·33 claims
- 3464US5038165ACamera with built-in self-timerNIKON CORP·Filed 1991·Granted Aug 6, 1991·11 cites·6 claims
- 3562US5655163AIlluminated display device which continues illumination until end of operating modeNIKON CORP·Filed 1995·Granted Aug 5, 1997·7 cites·21 claims
- 3661US6459857B2Electronic cameraNIKON CORP·Filed 1999·Granted Oct 1, 2002·22 cites·14 claims
- 3761US5572283ADisplay illumination device for cameraNIKON CORP·Filed 1994·Granted Nov 5, 1996·9 cites·14 claims
- 3860US5483320AExposure control apparatus for cameraNIKON CORP·Filed 1994·Granted Jan 9, 1996·6 cites·25 claims
- 3960US4789875AVariable focus cameraNIKON CORP·Filed 1987·Granted Dec 6, 1988·8 cites·26 claims
- 4056US2007252901A1Electronic camera having a communication functionNIKON CORP·Filed 2007·Application pending·0 cites
- 4153US7573527B2Portable deviceNIKON CORP·Filed 2005·Granted Aug 11, 2009·0 cites·6 claims
- 4253US4843411ACamera containing a lens barrier thereinNIKON CORP·Filed 1988·Granted Jun 27, 1989·6 cites·4 claims
- 4353US2011193974A1Electronic camera having a communication functionNIKON CORP·Filed 2011·Application pending·0 cites
- 4451US5555065ACamera display illumination device which switchably illuminates displaysNIKON CORP·Filed 1995·Granted Sep 10, 1996·4 cites·18 claims
- 4550US5717963AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Feb 10, 1998·1 cites·14 claims
- 4650US5537183AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Jul 16, 1996·1 cites·6 claims
- 4750US2004051785A1Electronic camera having a communication functionNIKON CORP·Filed 2003·Application pending·0 cites
- 4848US5734939ACamera capable of displaying information relating to the number of frames of filmNIKON CORP·Filed 1997·Granted Mar 31, 1998·3 cites·6 claims
- 4947US5506651AIndicating apparatus of a cameraNIKON CORP·Filed 1995·Granted Apr 9, 1996·3 cites·18 claims
- 5045US5521664ACamera with flash-prevention mode overrideNIKON CORP·Filed 1994·Granted May 28, 1996·4 cites·24 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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