Inventor · disambiguated record
Hiroshi Maeno
Also filed as: MAENO HIROSHI
24 granted patents·1 pending application·570 citations·filing 1985–2007
97Inventor score
Top patents by PatentIndex Score
25 records- 0198US4803504AWaterproof cameraCANON KK·Filed 1987·Granted Feb 7, 1989·87 cites·30 claims
- 0295US5084724ACameraCANON KK·Filed 1991·Granted Jan 28, 1992·58 cites·61 claims
- 0388US5136324ACamera apparatus for adjusting the optical system at different speedsCANON KK·Filed 1991·Granted Aug 4, 1992·84 cites·231 claims
- 0487US4653883AWatertight cameraCANON KK·Filed 1985·Granted Mar 31, 1987·25 cites·30 claims
- 0584US5073178ACeramic filter for a dust-containing gas and method for its productionASAHI GLASS CO LTD·Filed 1990·Granted Dec 17, 1991·41 cites·38 claims
- 0683US4666274AWaterproof cameraCANON KK·Filed 1985·Granted May 19, 1987·19 cites·12 claims
- 0778US5198006ACeramic filter for a dust-containing gas and method for its productionASAHI GLASS CO LTD·Filed 1991·Granted Mar 30, 1993·47 cites·19 claims
- 0875US4668061ABuckle for a water-proof cameraCANON KK·Filed 1985·Granted May 26, 1987·14 cites·5 claims
- 0973US4714333AWater-proof window structure of water-proof cameraCANON KK·Filed 1985·Granted Dec 22, 1987·13 cites·9 claims
- 1072US4811039ACameraCANON KK·Filed 1986·Granted Mar 7, 1989·12 cites·7 claims
- 1168US4870439AFocal length varying device for cameraCANON KK·Filed 1989·Granted Sep 26, 1989·21 cites·24 claims
- 1265US5348568AFiltering method of flue gas of a boiler and a filter apparatus for hot gasASAHI GLASS CO LTD·Filed 1993·Granted Sep 20, 1994·28 cites·19 claims
- 1365US4982218ACameraCANON KK·Filed 1988·Granted Jan 1, 1991·19 cites·69 claims
- 1454US4758855AShaft holding structure for holding shaft in article of resinous materialCANON KK·Filed 1986·Granted Jul 19, 1988·15 cites·60 claims
- 1553US5594178AStrength evaluation method for brittle material piecesASAHI GLASS CO LTD·Filed 1995·Granted Jan 14, 1997·16 cites·8 claims
- 1653US4935042AExhaust gas treating deviceASAHI GLASS CO LTD·Filed 1988·Granted Jun 19, 1990·23 cites·18 claims
- 1750US4867769ASupporting structure for ceramic tubes in a gas systemASAHI GLASS CO LTD·Filed 1989·Granted Sep 19, 1989·14 cites·24 claims
- 1848USD294034SAccessory mount for camerasCANON KK·Filed 1985·Granted Feb 2, 1988·5 cites·1 claims
- 1946US2007160825A1Composition for ceramic bonding and ceramic bonded articleNGK INSULATORS LTD·Filed 2007·Application pending·0 cites
- 2045US5138352ACameraCANON KK·Filed 1991·Granted Aug 11, 1992·4 cites·3 claims
- 2143US5002372AOptical system for amphibious camera and a moving device using the sameCANON KK·Filed 1988·Granted Mar 26, 1991·9 cites·6 claims
- 2242US4643549AData imprinting device for a cameraCANON KK·Filed 1985·Granted Feb 17, 1987·3 cites·6 claims
- 2338US4980712AFilm take-up spool for cameraCANON KK·Filed 1990·Granted Dec 25, 1990·2 cites·88 claims
- 2438US4731624AData imprinting device for a cameraCANON KK·Filed 1986·Granted Mar 15, 1988·2 cites·32 claims
- 2536US5361728APressurized fluidized bed combustion boiler systemASAHI GLASS CO LTD·Filed 1993·Granted Nov 8, 1994·9 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →