Inventor · disambiguated record
Toru Fukuhara
Also filed as: FUKUHARA TORU
42 granted patents·460 citations·filing 1977–1996
98Inventor score
Top patents by PatentIndex Score
42 records- 0195US4306787AExposure control apparatus for camera provided with multi metering deviceNIPPON KOGAKU KK·Filed 1980·Granted Dec 22, 1981·36 cites·9 claims
- 0294US5016039ACamera systemNIKON CORP·Filed 1990·Granted May 14, 1991·66 cites·40 claims
- 0392US4476383APhotometering device for obtaining exposure informationNIPPON KOGAKU KK·Filed 1982·Granted Oct 9, 1984·30 cites·19 claims
- 0492US4309091AExposure display device in a cameraNIPPON KOGAKU KK·Filed 1980·Granted Jan 5, 1982·29 cites·8 claims
- 0587US5822624ACamera control device and method for preventing red-eye effectNIKON CORP·Filed 1995·Granted Oct 13, 1998·13 cites·21 claims
- 0684US4412730AMetering deviceNIPPON KOGAKU KK·Filed 1981·Granted Nov 1, 1983·18 cites·9 claims
- 0781US4809030ACameraNIKON CORP·Filed 1987·Granted Feb 28, 1989·18 cites·12 claims
- 0881US4500778AImage plane deviation amount detecting deviceNIPPON KOGAKU KK·Filed 1984·Granted Feb 19, 1985·36 cites·5 claims
- 0979US4482235AAutomatic focusing device for cameraNIPPON KOGAKU KK·Filed 1982·Granted Nov 13, 1984·14 cites·8 claims
- 1079US4302089AReflecting mirror device in a single lens reflex cameraNIPPON KOGAKU KK·Filed 1979·Granted Nov 24, 1981·10 cites·7 claims
- 1178US4448506AExposure control device of a cameraNIPPON KOGAKU KK·Filed 1982·Granted May 15, 1984·13 cites·21 claims
- 1275US4473287AFocus detecting device for cameraNIPPON KOGAKU KK·Filed 1982·Granted Sep 25, 1984·30 cites·10 claims
- 1375US4174894ATTL metering device in a single lens reflex cameraNIPPON KOGAKU KK·Filed 1978·Granted Nov 20, 1979·9 cites·11 claims
- 1471US5300970AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1993·Granted Apr 5, 1994·14 cites·7 claims
- 1569US5701519AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Dec 23, 1997·10 cites·11 claims
- 1668US5579082AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Nov 26, 1996·9 cites·20 claims
- 1765US5543888AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Aug 6, 1996·3 cites·5 claims
- 1858US5664241AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1996·Granted Sep 2, 1997·2 cites·13 claims
- 1958US5526090AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Jun 11, 1996·2 cites·5 claims
- 2056US4370551AFocus detecting deviceNIPPON KOGAKU KK·Filed 1981·Granted Jan 25, 1983·14 cites·3 claims
- 2155US5317361AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1992·Granted May 31, 1994·7 cites·51 claims
- 2254US4472033AZoom lens having an automatic focus detecting deviceNIPPON KOGAKU KK·Filed 1982·Granted Sep 18, 1984·13 cites·4 claims
- 2353US4905035ACameraNIKON CORP·Filed 1988·Granted Feb 27, 1990·6 cites·6 claims
- 2452US5697002AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Dec 9, 1997·4 cites·10 claims
- 2550US4179202ADiaphragm aperture control device in a cameraNIPPON KOGAKU KK·Filed 1978·Granted Dec 18, 1979·3 cites·3 claims
- 2649US5720038AControl device and method for preventing red-eye effectNIKON CORP·Filed 1996·Granted Feb 17, 1998·1 cites·6 claims
- 2745US5776585AMouse padNARUMI CHINA CORP·Filed 1996·Granted Jul 7, 1998·16 cites·4 claims
- 2845US4260233ADiaphragm mechanism of a photographic lensNIPPON KOGAKU KK·Filed 1979·Granted Apr 7, 1981·2 cites·7 claims
- 2944US4322615AFocus detecting device with shieldingNIPPON KOGAKU KK·Filed 1980·Granted Mar 30, 1982·3 cites·7 claims
- 3044US4322616AFocus detecting device with shieldingNIPPON KOGAKU KK·Filed 1980·Granted Mar 30, 1982·8 cites·10 claims
- 3144US4171154ATTL Metering device in a single lens reflex cameraNIPPON KOGAKU KK·Filed 1978·Granted Oct 16, 1979·2 cites·8 claims
- 3243US4274721AMetering device of a cameraNIPPON KOGAKU KK·Filed 1980·Granted Jun 23, 1981·3 cites·3 claims
- 3339US5682561AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Oct 28, 1997·0 cites·12 claims
- 3439US4460258ALens barrel containing an automatic focus matching device thereinNIPPON KOGAKU KK·Filed 1983·Granted Jul 17, 1984·6 cites·9 claims
- 3539US4266865ADiaphragm correcting means of an objective lens mounted on a single lens reflex camera of the TTL full aperture exposure measurement typeNIPPON KOGAKU KK·Filed 1979·Granted May 12, 1981·1 cites·8 claims
- 3638US5687406AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Nov 11, 1997·0 cites·12 claims
- 3738US5640621AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1995·Granted Jun 17, 1997·0 cites·24 claims
- 3838US5630182AControl device for preventing red-eye effect on cameraNIKON CORP·Filed 1996·Granted May 13, 1997·0 cites·19 claims
- 3937US4283133ALarge aperture ratio interchangeable lens for a single lens reflex cameraNIPPON KOGAKU KK·Filed 1979·Granted Aug 11, 1981·1 cites·4 claims
- 4036US4122468AMirror device in a single lens reflex camera or the TTL metering typeNIPPON KOGAKU KK·Filed 1977·Granted Oct 24, 1978·1 cites·5 claims
- 4135US4318598AAutomatic focusing device in a cameraNIPPON KOGAKU KK·Filed 1979·Granted Mar 9, 1982·4 cites·2 claims
- 4233US4436395AFocus detecting device in a single lens reflex cameraNIPPON KOGAKU KK·Filed 1982·Granted Mar 13, 1984·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →