Inventor · disambiguated record
Shigeru Kamata
Also filed as: KAMATA SHIGERU
31 granted patents·617 citations·filing 1979–1998
97Inventor score
Top patents by PatentIndex Score
31 records- 0197US4448509AInterchangeable lens barrel with signal transfer contactsCANON KK·Filed 1982·Granted May 15, 1984·51 cites·5 claims
- 0293US4793689ALens barrel with vibration wave motorCANON KK·Filed 1986·Granted Dec 27, 1988·89 cites·15 claims
- 0392US4437752ASafety device for camera and accessoryCANON KK·Filed 1982·Granted Mar 20, 1984·27 cites·7 claims
- 0488US4576446AZoom lens mountingCANON KK·Filed 1984·Granted Mar 18, 1986·52 cites·3 claims
- 0584US4491396AAutomatic focusing zoom lens mountingCANON KK·Filed 1981·Granted Jan 1, 1985·43 cites·2 claims
- 0681US4707083ALens moving deviceCANON KK·Filed 1985·Granted Nov 17, 1987·44 cites·9 claims
- 0773US4281907AArrangement for adjusting a member in a lens barrel for effecting a zooming function zoom lensesCANON KK·Filed 1979·Granted Aug 4, 1981·25 cites·2 claims
- 0870US4812015ALens barrelCANON KK·Filed 1986·Granted Mar 14, 1989·29 cites·6 claims
- 0970US4759618AZoom lens mountingCANON KK·Filed 1986·Granted Jul 26, 1988·29 cites·6 claims
- 1069US4448496AZoom lens assembly having a mechanical lens system mounting mechanism operative to enable closeup operationCANON KK·Filed 1982·Granted May 15, 1984·23 cites·4 claims
- 1165US4917846AMethod of manufacturing a plurality of rotational membersCANON KK·Filed 1988·Granted Apr 17, 1990·27 cites·5 claims
- 1262US4461544AAutofocusing lens mountingCANON KK·Filed 1981·Granted Jul 24, 1984·20 cites·11 claims
- 1362US4322150AMechanical mounting system for zoom objectiveCANON KK·Filed 1980·Granted Mar 30, 1982·18 cites·8 claims
- 1458US4472032AZoom lens assemblyCANON KK·Filed 1982·Granted Sep 18, 1984·18 cites·8 claims
- 1558US4326789AInterchangeable lens assembly for a cameraCANON KK·Filed 1981·Granted Apr 27, 1982·6 cites·6 claims
- 1655US4865432ALens mountingCANON KK·Filed 1987·Granted Sep 12, 1989·17 cites·19 claims
- 1754US4690505ALens mountingCANON KK·Filed 1985·Granted Sep 1, 1987·16 cites·7 claims
- 1850US4299453AZoom lens system with movable diaphragmCANON KK·Filed 1979·Granted Nov 10, 1981·10 cites·9 claims
- 1949US4397528AZoom lens assembly with single operational member and means to prohibit defocussing while zoomingCANON KK·Filed 1981·Granted Aug 9, 1983·10 cites·9 claims
- 2044US4286845AZoom lens barrel capable of close up photographyCANON KK·Filed 1980·Granted Sep 1, 1981·7 cites·4 claims
- 2143US4844586AAdjustment apparatus for a lens barrel with built-in motorCANON KK·Filed 1987·Granted Jul 4, 1989·9 cites·9 claims
- 2241US4623227AZoom lens mountingCANON KK·Filed 1982·Granted Nov 18, 1986·7 cites·1 claims
- 2338US4730901ALens barrel with internal motor focusingCANON KK·Filed 1986·Granted Mar 15, 1988·6 cites·14 claims
- 2437US4690514ALens moving deviceCANON KK·Filed 1985·Granted Sep 1, 1987·6 cites·6 claims
- 2537US4687297ALens mounting mechanismCANON KK·Filed 1985·Granted Aug 18, 1987·6 cites·3 claims
- 2636US4382661AZoom lens barrel capable of close up photographyCANON KK·Filed 1980·Granted May 10, 1983·4 cites·5 claims
- 2735US4911533ALens barrelCANON KK·Filed 1988·Granted Mar 27, 1990·4 cites·7 claims
- 2834US4824207ALens barrelCANON KK·Filed 1987·Granted Apr 25, 1989·4 cites·10 claims
- 2933US6097505ACommunication apparatus and communication control methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 1, 2000·4 cites·5 claims
- 3032US4807376ATrouser presser having vertically and horizontally movable carrierFUJI CAR MFG·Filed 1987·Granted Feb 28, 1989·4 cites·2 claims
- 3132US4610512AMounting for zoom lensCANON KK·Filed 1984·Granted Sep 9, 1986·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →