Inventor · disambiguated record
Kunio Kawamura
Also filed as: IIDA TAKASHI · KAWAMURA KUNIO · UEDA HOROSHI
41 granted patents·641 citations·filing 1975–2018
98Inventor score
Top patents by PatentIndex Score
41 records- 0198US4509842ACamera system capable of focus detection through an interchangeable objective lensMINOLTA CAMERA KK·Filed 1984·Granted Apr 9, 1985·95 cites·30 claims
- 0297US5260735ACamera systemMINOLTA CAMERA KK·Filed 1992·Granted Nov 9, 1993·74 cites·10 claims
- 0397US4623238ACamera system capable of automatic focus controlMINOLTA CAMERA KK·Filed 1984·Granted Nov 18, 1986·36 cites·15 claims
- 0494US4855779ACamera systemMINOLTA CAMERA KK·Filed 1987·Granted Aug 8, 1989·36 cites·15 claims
- 0592US4550993ADevice for providing a camera system with an information for a focus adjustmentMINOLTA CAMERA KK·Filed 1984·Granted Nov 5, 1985·28 cites·8 claims
- 0681US4218120AElectrochromic light regulatorMINOLTA CAMERA KK·Filed 1979·Granted Aug 19, 1980·33 cites·7 claims
- 0780US4774540ACamera system capable of automatic focus controlMINOLTA CAMERA KK·Filed 1987·Granted Sep 27, 1988·12 cites·5 claims
- 0878US5040016ACamera systemMINOLTA CAMERA KK·Filed 1990·Granted Aug 13, 1991·14 cites·8 claims
- 0977US4256372ACatadioptric lens system with light transmission control meansMINOLTA CAMERA KK·Filed 1978·Granted Mar 17, 1981·30 cites·13 claims
- 1077US4168892ALens exchangeable cameras with locking deviceMINOLTA CAMERA KK·Filed 1977·Granted Sep 25, 1979·10 cites·10 claims
- 1176US4733262ACamera system capable of automatic focus controlMINOLTA CAMERA KK·Filed 1986·Granted Mar 22, 1988·10 cites·11 claims
- 1276US4150889AIndicating device for single lens reflex cameraMINOLTA CAMERA KK·Filed 1977·Granted Apr 24, 1979·10 cites·5 claims
- 1375US9641061B2Power source apparatus and electric deviceEIZO CORP·Filed 2014·Granted May 2, 2017·4 cites·8 claims
- 1475US4745786AHot rolling method and apparatus for hot rollingNIPPON STEEL CORP·Filed 1986·Granted May 24, 1988·17 cites·21 claims
- 1575US4222649APhotographic film wind-up and shutter charge mechanismMINOLTA CAMERA KK·Filed 1978·Granted Sep 16, 1980·10 cites·14 claims
- 1674US5307099AFilm cartridge accomodating device which prevents previously used cartridges from being employed in a camera or the likeMINOLTA CAMERA KK·Filed 1991·Granted Apr 26, 1994·13 cites·6 claims
- 1772US5357302AApparatus for feeding photographic film having two perforations per frameMINOLTA CAMERA KK·Filed 1991·Granted Oct 18, 1994·13 cites·12 claims
- 1872US4958181ACamera systemMINOLTA CAMERA KK·Filed 1988·Granted Sep 18, 1990·9 cites·6 claims
- 1970US4853726ACameraMINOLTA CAMERA KK·Filed 1986·Granted Aug 1, 1989·10 cites·14 claims
- 2069US3999194AStructure for mounting components for single lens reflex camerasMINOLTA CAMERA KK·Filed 1975·Granted Dec 21, 1976·7 cites·8 claims
- 2168US5142318ACamera system capable of automatic focus controlMINOLTA CAMERA KK·Filed 1991·Granted Aug 25, 1992·8 cites·4 claims
- 2268US4847651ADisplay device for use in a cameraMINOLTA CAMERA KK·Filed 1985·Granted Jul 11, 1989·8 cites·11 claims
- 2367US5410380AApparatus for feeding photographic film having two perforations per frameMINOLTA CAMERA KK·Filed 1994·Granted Apr 25, 1995·10 cites·5 claims
- 2466US4529287AFocus condition detection device for camerasMINOLTA CAMERA KK·Filed 1984·Granted Jul 16, 1985·19 cites·15 claims
- 2564US5382992AFilm cartridge accommodating device which prevents previously used cartridges from being employed in a camera or the likeMINOLTA CAMERA KK·Filed 1993·Granted Jan 17, 1995·9 cites·11 claims
- 2663US4526458AFocus condition detecting device for camerasMINOLTA CAMERA KK·Filed 1984·Granted Jul 2, 1985·18 cites·17 claims
- 2763US4326783AInterchangeable objective lens single-lens reflex camera focusing deviceMINOLTA CAMERA KK·Filed 1981·Granted Apr 27, 1982·18 cites·20 claims
- 2862US10973100B1LED luminance control circuit, LED luminance control method, and LED luminance control programEIZO CORP·Filed 2018·Granted Apr 6, 2021·1 cites·6 claims
- 2959US5113217ADisplay device for use in a cameraMINOLTA CAMERA KK·Filed 1991·Granted May 12, 1992·6 cites·18 claims
- 3059US4552445AFocus condition detecting device for camerasMINOLTA CAMERA KK·Filed 1984·Granted Nov 12, 1985·15 cites·3 claims
- 3159US4322142ASingle-lens reflex camera light measurement and exposure control apparatusMINOLTA CAMERA KK·Filed 1981·Granted Mar 30, 1982·16 cites·14 claims
- 3258US4958184ADisplay device for use in a cameraMINOLTA CAMERA KK·Filed 1989·Granted Sep 18, 1990·5 cites·9 claims
- 3357US4933697ACameraMINOLTA CAMERA KK·Filed 1989·Granted Jun 12, 1990·6 cites·7 claims
- 3452US5140361ACamera system having the plurality of manually settable parameters for determining camera operationMINOLTA CAMERA KK·Filed 1991·Granted Aug 18, 1992·6 cites·21 claims
- 3549US4167317ACamera shutter release mechanismMINOLTA CAMERA KK·Filed 1977·Granted Sep 11, 1979·3 cites·11 claims
- 3648US4140380AExposure indicating devices for single reflex camerasMINOLTA CAMERA KK·Filed 1977·Granted Feb 20, 1979·3 cites·10 claims
- 3747US5247326ACamera system capable of automatic focus controlMINOLTA CAMERA KK·Filed 1992·Granted Sep 21, 1993·5 cites·12 claims
- 3845US5497212ARewinding device for camerasMINOLTA CAMERA KK·Filed 1994·Granted Mar 5, 1996·4 cites·15 claims
- 3940US5014083ADisplay device for use in a cameraMINOLTA CAMERA KK·Filed 1990·Granted May 7, 1991·2 cites·7 claims
- 4037US5065176ACamera system capable of automatic focus controlMINOLTA CAMERA KK·Filed 1990·Granted Nov 12, 1991·1 cites·3 claims
- 4119US5219288AJaw bone anchored type positionerKAWAMURA KUNIO·Filed 1989·Granted Jun 15, 1993·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →