Inventor · disambiguated record
Michihiro Iwata
Also filed as: IWATA MICHIHIRO
29 granted patents·539 citations·filing 1988–2008
97Inventor score
Top patents by PatentIndex Score
29 records- 0197US5070355ACamera system capable of recording information in an external memoryMINOLTA CAMERA KK·Filed 1990·Granted Dec 3, 1991·84 cites·6 claims
- 0297US4959679ACamera systemMINOLTA CAMERA KK·Filed 1989·Granted Sep 25, 1990·48 cites·19 claims
- 0395US4952955AFocal length switch-over cameraMINOLTA CAMERA KK·Filed 1989·Granted Aug 28, 1990·69 cites·17 claims
- 0490US5258793AStructure of cartridge chamber and cover of a cameraMINOLTA CAMERA KK·Filed 1991·Granted Nov 2, 1993·30 cites·10 claims
- 0588US5481325AMechanism for locking cartridge compartment cover of cameraMINOLTA CAMERA KK·Filed 1995·Granted Jan 2, 1996·27 cites·35 claims
- 0687US5258859AImage reproducing systemMINOLTA CAMERA KK·Filed 1990·Granted Nov 2, 1993·83 cites·8 claims
- 0787US4814813ACamera with a flash deviceMINOLTA CAMERA KK·Filed 1988·Granted Mar 21, 1989·15 cites·2 claims
- 0885US5130733ACamera having a pseudo formatMINOLTA CAMERA KK·Filed 1990·Granted Jul 14, 1992·27 cites·11 claims
- 0985US4851870AShutter apparatus for cameraMINOLTA CAMERA KK·Filed 1988·Granted Jul 25, 1989·21 cites·18 claims
- 1074US5307099AFilm 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
- 1172US5357302AApparatus for feeding photographic film having two perforations per frameMINOLTA CAMERA KK·Filed 1991·Granted Oct 18, 1994·13 cites·12 claims
- 1270US4841318ACamera system with mode selecting deviceMINOLTA CAMERA KK·Filed 1988·Granted Jun 20, 1989·6 cites·5 claims
- 1369US4967217ACamera systemMINOLTA CAMERA KK·Filed 1989·Granted Oct 30, 1990·6 cites·1 claims
- 1468US5351102AFilm apparatus having magnetic recording surfaceMINOLTA CAMERA KK·Filed 1993·Granted Sep 27, 1994·10 cites·4 claims
- 1568US4963916APhotographic cameraMINOLTA CAMERA KK·Filed 1988·Granted Oct 16, 1990·7 cites·2 claims
- 1667US5410380AApparatus for feeding photographic film having two perforations per frameMINOLTA CAMERA KK·Filed 1994·Granted Apr 25, 1995·10 cites·5 claims
- 1766US5621493APhotographic camera with shifting cartridge holderMINOLTA CAMERA KK·Filed 1994·Granted Apr 15, 1997·11 cites·21 claims
- 1864US5382992AFilm 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
- 1962US5896774AActuating mechanismMINOLTA CO LTD·Filed 1997·Granted Apr 27, 1999·6 cites·23 claims
- 2062US5565942ACamera with built-in flashMINOLTA CO LTD·Filed 1994·Granted Oct 15, 1996·12 cites·19 claims
- 2161US4882602APhotographic camera having a piezo-electric actuating elementMINOLTA CAMERA KK·Filed 1988·Granted Nov 21, 1989·5 cites·4 claims
- 2260US4868595APhotographic cameraMINOLTA CAMERA KK·Filed 1988·Granted Sep 19, 1989·5 cites·11 claims
- 2354US5221939APhotographic cameraMINOLTA CAMERA KK·Filed 1991·Granted Jun 22, 1993·7 cites·11 claims
- 2445US5697263AActuating mechanismMINOLTA CO LTD·Filed 1996·Granted Dec 16, 1997·9 cites·11 claims
- 2545US5497212ARewinding device for camerasMINOLTA CAMERA KK·Filed 1994·Granted Mar 5, 1996·4 cites·15 claims
- 2642US8227102B2Battery tray, electronic apparatus, and vertical grip deviceMATSUMOTO YUKARI·Filed 2008·Granted Jul 24, 2012·0 cites·10 claims
- 2741US4849779AMoving driving device of cameraMINOLTA CAMERA KK·Filed 1988·Granted Jul 18, 1989·1 cites·6 claims
- 2838US4868597APhotographic camera having a piezo-electric actuating elementMINOLTA CAMERA KK·Filed 1988·Granted Sep 19, 1989·1 cites·14 claims
- 2932US4873544APhotographic camera having a piezo-electric actuating elementMINOLTA CAMERA KK·Filed 1988·Granted Oct 10, 1989·0 cites·4 claims
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