Inventor · disambiguated record
Katsuichi Shimizu
Also filed as: HATTORI HIROYUKI · KISHI HIROTOSHI · SAKAMAKI HISASHI · SHIMIZU KATSUICHI
66 granted patents·921 citations·filing 1976–1998
99Inventor score
Files withCANON KK65
Top patents by PatentIndex Score
66 records- 0193US4203587ASheet sorter deviceCANON KK·Filed 1977·Granted May 20, 1980·36 cites·5 claims
- 0292US4455081ARecording device for recording the image of an originalCANON KK·Filed 1982·Granted Jun 19, 1984·23 cites·9 claims
- 0392US4202621ARecording deviceCANON KK·Filed 1978·Granted May 13, 1980·26 cites·41 claims
- 0489US4573083AImage transmission systemCANON KK·Filed 1983·Granted Feb 25, 1986·48 cites·23 claims
- 0589US4243313AImage forming deviceCANON KK·Filed 1978·Granted Jan 6, 1981·26 cites·44 claims
- 0685US5109434AImage processing apparatusCANON KK·Filed 1989·Granted Apr 28, 1992·35 cites·9 claims
- 0785US4517606AApparatus for processing video signalsCANON KK·Filed 1984·Granted May 14, 1985·37 cites·45 claims
- 0885US4154524ACopying apparatus for thick and sheet originalsCANON KK·Filed 1977·Granted May 15, 1979·14 cites·3 claims
- 0984US4745490AImage recording apparatus with multiple image recording meansCANON KK·Filed 1986·Granted May 17, 1988·27 cites·24 claims
- 1084US4617596AImage processing apparatusCANON KK·Filed 1983·Granted Oct 14, 1986·34 cites·33 claims
- 1184US4281919ACopying apparatus provided with an automatic original feeding deviceCANON KK·Filed 1979·Granted Aug 4, 1981·21 cites·30 claims
- 1283US5182597AImage forming deviceCANON KK·Filed 1991·Granted Jan 26, 1993·24 cites·4 claims
- 1382US5001574AImage processing systemCANON KK·Filed 1988·Granted Mar 19, 1991·38 cites·40 claims
- 1480US4470692AAutomatically controlled printing and copying apparatusCANON KK·Filed 1979·Granted Sep 11, 1984·14 cites·27 claims
- 1580US4332462AFeed control deviceCANON KK·Filed 1980·Granted Jun 1, 1982·21 cites·15 claims
- 1679US4811109AImage processing systemCANON KK·Filed 1986·Granted Mar 7, 1989·26 cites·14 claims
- 1777US4202622ADigitally controlled image forming apparatusCANON KK·Filed 1978·Granted May 13, 1980·14 cites·5 claims
- 1875US4343036AImage forming apparatusCANON KK·Filed 1980·Granted Aug 3, 1982·17 cites·27 claims
- 1975US4080064ACopying apparatusCANON KK·Filed 1976·Granted Mar 21, 1978·9 cites·11 claims
- 2074US4530063AImage forming deviceCANON KK·Filed 1982·Granted Jul 16, 1985·13 cites·38 claims
- 2173US5481334AImage processing apparatus having means for detecting non-visible light, and image processing method thereforCANON KK·Filed 1993·Granted Jan 2, 1996·28 cites·22 claims
- 2271US4638368AReproduction apparatusCANON KK·Filed 1984·Granted Jan 20, 1987·20 cites·10 claims
- 2370US4811051AImage forming deviceCANON KK·Filed 1982·Granted Mar 7, 1989·11 cites·7 claims
- 2468US4675533AImage reading apparatus with image data overlap removalCANON KK·Filed 1983·Granted Jun 23, 1987·17 cites·19 claims
- 2568US4326795AImage forming process and apparatus thereforCANON KK·Filed 1979·Granted Apr 27, 1982·10 cites·19 claims
- 2665US5003346AImage forming deviceCANON KK·Filed 1989·Granted Mar 26, 1991·13 cites·19 claims
- 2765US4835618AImage forming systemCANON KK·Filed 1986·Granted May 30, 1989·16 cites·46 claims
- 2865US4314754AImage forming apparatusCANON KK·Filed 1978·Granted Feb 9, 1982·9 cites·20 claims
- 2962US5977954AImage processing systemCANON KK·Filed 1994·Granted Nov 2, 1999·16 cites·45 claims
- 3062US5168307AImage forming deviceCANON KK·Filed 1991·Granted Dec 1, 1992·10 cites·2 claims
- 3161US5008760AImage processing systemCANON KK·Filed 1989·Granted Apr 16, 1991·12 cites·22 claims
- 3261US4907031ACopy apparatus having a priority copy interrupt and malfunction detection systemCANON KK·Filed 1988·Granted Mar 6, 1990·12 cites·36 claims
- 3360US4312587AImage forming apparatusCANON KK·Filed 1978·Granted Jan 26, 1982·12 cites·6 claims
- 3459US4305654AApparatus for controlling image formationCANON KK·Filed 1978·Granted Dec 15, 1981·7 cites·13 claims
- 3558US5631723AImage processing apparatus for determining whether an image contains a particular pattern using invisible lightCANON KK·Filed 1996·Granted May 20, 1997·18 cites·37 claims
- 3658US4737856AImage processing apparatusCANON KK·Filed 1984·Granted Apr 12, 1988·11 cites·39 claims
- 3758US4602867ACopying apparatusCANON KK·Filed 1985·Granted Jul 29, 1986·11 cites·14 claims
- 3858US4484811AApparatus for forming an image on a recording memberCANON KK·Filed 1981·Granted Nov 27, 1984·8 cites·22 claims
- 3958US4371256AApparatus for handling an original and a recording sheet in a recording deviceCANON KK·Filed 1979·Granted Feb 1, 1983·3 cites·20 claims
- 4057US5276533AImage processing systemCANON KK·Filed 1992·Granted Jan 4, 1994·16 cites·18 claims
- 4156US4193483ALatch operated coil spring clutchCANON KK·Filed 1977·Granted Mar 18, 1980·9 cites·2 claims
- 4254US6101263AImage processing apparatusCANON KK·Filed 1997·Granted Aug 8, 2000·12 cites·12 claims
- 4354US5448338AImage forming deviceCANON KK·Filed 1992·Granted Sep 5, 1995·8 cites·6 claims
- 4454US5369733AImage processing apparatus with apparatus for adjusting a magnification settingCANON KK·Filed 1993·Granted Nov 29, 1994·14 cites·5 claims
- 4554US5040079AImage forming systemCANON KK·Filed 1989·Granted Aug 13, 1991·10 cites·10 claims
- 4651US4817177AImage transmission systemCANON KK·Filed 1987·Granted Mar 28, 1989·9 cites·14 claims
- 4749US4222105ARecording apparatus including analog-digital converterCANON KK·Filed 1978·Granted Sep 9, 1980·5 cites·11 claims
- 4848US4816868AImage forming apparatusCANON KK·Filed 1987·Granted Mar 28, 1989·6 cites·19 claims
- 4947US6393164B2Image processing apparatusFiled 1998·Granted May 21, 2002·8 cites·8 claims
- 5047US6329979B1Image processing systemCANON KK·Filed 1995·Granted Dec 11, 2001·9 cites·35 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →