Inventor · disambiguated record
Kunihiko Matsuzawa
Also filed as: MATSUZAWA KUNIHIKO
19 granted patents·775 citations·filing 1975–2000
96Inventor score
Top patents by PatentIndex Score
19 records- 0195US5933697AImage forming apparatus with curl generating meansCANON KK·Filed 1997·Granted Aug 3, 1999·73 cites·23 claims
- 0295US4887101AImage forming apparatusCANON KK·Filed 1989·Granted Dec 12, 1989·58 cites·21 claims
- 0394US4903067AMultiimage forming apparatusCANON KK·Filed 1988·Granted Feb 20, 1990·121 cites·59 claims
- 0492US6435446B1Roll sheet conveying device and recording apparatusCANON KK·Filed 2000·Granted Aug 20, 2002·34 cites·17 claims
- 0592US4873541AImage forming apparatusCANON KK·Filed 1989·Granted Oct 10, 1989·41 cites·37 claims
- 0691US6398358B1Textile ink jet recording method with temporary halt functionCANON KK·Filed 2000·Granted Jun 4, 2002·45 cites·8 claims
- 0790US5072244ASuperposed image forming apparatus with plural and adjustable image forming stationsCANON KK·Filed 1988·Granted Dec 10, 1991·79 cites·40 claims
- 0889US4937664AImage forming apparatusCANON KK·Filed 1988·Granted Jun 26, 1990·68 cites·34 claims
- 0987US4816844ASuperimposed image forming apparatusCANON KK·Filed 1987·Granted Mar 28, 1989·30 cites·15 claims
- 1085US4013132ADevice for supporting bulldozer bladeMITSUBISHI HEAVY IND LTD·Filed 1975·Granted Mar 22, 1977·31 cites·4 claims
- 1180US5893657AImage forming apparatus with sheet conveying apparatus that facilitates jam recoveryCANON KK·Filed 1997·Granted Apr 13, 1999·31 cites·49 claims
- 1279US6116728AInk jet recording method and apparatus and recorded matterCANON KK·Filed 1993·Granted Sep 12, 2000·39 cites·26 claims
- 1376US4847642AElectrophotographic apparatusCANON KK·Filed 1988·Granted Jul 11, 1989·30 cites·22 claims
- 1469US5907741AImage forming apparatusCANON KK·Filed 1997·Granted May 25, 1999·24 cites·24 claims
- 1560US6005593ARecording apparatusCANON KK·Filed 1995·Granted Dec 21, 1999·21 cites·4 claims
- 1657US5602636AImage forming apparatusCANON KK·Filed 1995·Granted Feb 11, 1997·13 cites·26 claims
- 1752US5751923ABidirectional printer interface having function of notifying print data abnormalities from printer to host unitNEC CORP·Filed 1995·Granted May 12, 1998·26 cites·11 claims
- 1844US5517226ARecording apparatus with shiftable conveying systemCANON KK·Filed 1994·Granted May 14, 1996·6 cites·18 claims
- 1937US5624194APrinter device with facsimile function for switching functions of input keys and for managing reservation dataNEC CORP·Filed 1994·Granted Apr 29, 1997·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →