Inventor · disambiguated record
Masataka Isomoto
Also filed as: ISOMOTO MASATAKA
38 granted patents·439 citations·filing 1988–2010
98Inventor score
Technology areasH04N
Top patents by PatentIndex Score
38 records- 0195USD496380SDigital cameraCANON KK·Filed 2003·Granted Sep 21, 2004·58 cites·1 claims
- 0290USD451124SPhotocopierCANON KK·Filed 2001·Granted Nov 27, 2001·40 cites·1 claims
- 0387USD317622SCopying machineCANON KK·Filed 1989·Granted Jun 18, 1991·24 cites·1 claims
- 0483USD324536SAutomatic document feeder for copying machineCANON KK·Filed 1990·Granted Mar 10, 1992·24 cites·1 claims
- 0582USD656183SInk tank for printerNANJO TATSUO·Filed 2010·Granted Mar 20, 2012·31 cites·1 claims
- 0679USD344095SDocument feeder for copying machineCANON KK·Filed 1991·Granted Feb 8, 1994·20 cites·1 claims
- 0778US6836340B2Image processing apparatusCANON KK·Filed 2001·Granted Dec 28, 2004·17 cites·11 claims
- 0878USD328758SAutomatic document feeder for copying machineCANON KK·Filed 1990·Granted Aug 18, 1992·19 cites·1 claims
- 0974USD447768SComputer printerCANON KK·Filed 2000·Granted Sep 11, 2001·19 cites·1 claims
- 1072USD319465SPaper supply cassette for photo-copierCANON KK·Filed 1989·Granted Aug 27, 1991·13 cites·1 claims
- 1170USD436122SPaper feeding device for photocopierCANON KK·Filed 2000·Granted Jan 9, 2001·17 cites·1 claims
- 1269USD334770SCopying machineCANON KK·Filed 1991·Granted Apr 13, 1993·13 cites·1 claims
- 1365USD424609SComputer printerCANON KK·Filed 1999·Granted May 9, 2000·12 cites·1 claims
- 1465USD319464SToner case for copying machineCANON KK·Filed 1989·Granted Aug 27, 1991·10 cites·1 claims
- 1564USD450082SComputer printerCANON KK·Filed 2000·Granted Nov 6, 2001·13 cites·1 claims
- 1664USD350972SCopying machineCANON KK·Filed 1992·Granted Sep 27, 1994·11 cites·1 claims
- 1760USD320228SPaper binderCANON KK·Filed 1989·Granted Sep 24, 1991·8 cites·1 claims
- 1856USD387344SFacsimile transmitter receiver capable of serving as printerCANON KK·Filed 1996·Granted Dec 9, 1997·9 cites·1 claims
- 1954USD409996SFacsimile transmitter-receiverCANON KK·Filed 1998·Granted May 18, 1999·8 cites·1 claims
- 2051USD366896SCopying machineCANON KK·Filed 1994·Granted Feb 6, 1996·6 cites·1 claims
- 2150USD338228SSorter for copying machineCANON KK·Filed 1992·Granted Aug 10, 1993·6 cites·1 claims
- 2248USD474233SComputer printerCANON KK·Filed 2002·Granted May 6, 2003·6 cites·1 claims
- 2348USD422630SDocument feeder for photocopierCANON KK·Filed 1999·Granted Apr 11, 2000·6 cites·1 claims
- 2445USD447512SComputer printerFiled 2000·Granted Sep 4, 2001·5 cites·1 claims
- 2545USD333834SSorter for copying machineCANAN KK·Filed 1991·Granted Mar 9, 1993·6 cites·1 claims
- 2644USD374249SToner bottle for copying machineCANON KK·Filed 1995·Granted Oct 1, 1996·5 cites·1 claims
- 2744USD373787SToner bottle cap for copying machineCANON KK·Filed 1995·Granted Sep 17, 1996·5 cites·1 claims
- 2842USD451129SComputer printerCANON KK·Filed 2000·Granted Nov 27, 2001·4 cites·1 claims
- 2942USD449065SComputer printerCANON KK·Filed 2000·Granted Oct 9, 2001·4 cites·1 claims
- 3042USD447767SComputer printerCANON KK·Filed 2000·Granted Sep 11, 2001·4 cites·1 claims
- 3140USD484521SCameraCANON KK·Filed 2003·Granted Dec 30, 2003·3 cites·1 claims
- 3239USD350976SPaper supplying machine body for electronic copying machineCANON KK·Filed 1992·Granted Sep 27, 1994·3 cites·1 claims
- 3339USD316426SPaper supply cassetteCANON KK·Filed 1988·Granted Apr 23, 1991·2 cites·1 claims
- 3438USD422629SStapling and sorting apparatus for photocopierCANON KK·Filed 1999·Granted Apr 11, 2000·3 cites·1 claims
- 3535USD404022SImage recording apparatusCANON KK·Filed 1997·Granted Jan 12, 1999·2 cites·1 claims
- 3635USD322621SFilm projector for copy machineCANON KK·Filed 1989·Granted Dec 24, 1991·1 cites·1 claims
- 3732USD452699SToner supplying cartridge for photocopierCANON KK·Filed 2001·Granted Jan 1, 2002·1 cites·1 claims
- 3832USD447894SPrinter table for a computerCANON KK·Filed 2000·Granted Sep 18, 2001·1 cites·1 claims
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