Inventor · disambiguated record
Hiroyuki Suematsu
Also filed as: SUEMATSU HIROYUKI
19 granted patents·342 citations·filing 1990–1998
95Inventor score
Files withCANON KK19
Top patents by PatentIndex Score
19 records- 0191US5489498AToner for developing electrostatic image and method of manufacturing resin compositionCANON KK·Filed 1994·Granted Feb 6, 1996·36 cites·5 claims
- 0290US5744276AToner for developing electrostatic image containing higher and lower molecular weight polymer componentsCANON KK·Filed 1994·Granted Apr 28, 1998·34 cites·19 claims
- 0390US5307122AImage forming apparatus apparatus unit facsimile apparatus and developer comprising hydrophobic silica fine powder for developing electrostatic imagesCANON KK·Filed 1990·Granted Apr 26, 1994·33 cites·75 claims
- 0488US5534981AImage forming apparatus and developer for developing electrostatic imagesCANON KK·Filed 1993·Granted Jul 9, 1996·29 cites·99 claims
- 0588US5424810AMagnetic toner, magnetic developer, apparatus unit, image forming apparatus and facsimile apparatusCANON KK·Filed 1992·Granted Jun 13, 1995·37 cites·132 claims
- 0683US6002895AProcess cartridgeCANON KK·Filed 1997·Granted Dec 14, 1999·34 cites·23 claims
- 0781US5270770AImage forming method comprising electrostatic transfer of developed image and corresponding image forming apparatusCANON KK·Filed 1992·Granted Dec 14, 1993·21 cites·35 claims
- 0871US5942366AImage forming method employing toner containing higher and lower molecular weight polymer componentsCANON KK·Filed 1998·Granted Aug 24, 1999·18 cites·52 claims
- 0971US5126224AElectrostatic image developing toner and process for its production, and binder resin and process for its productionCANON KK·Filed 1990·Granted Jun 30, 1992·15 cites·21 claims
- 1069US5736288AToner for developing electrostatic images, process cartridge, and image forming methodCANON KK·Filed 1995·Granted Apr 7, 1998·20 cites·50 claims
- 1167US5663026AMagnetic toner, process cartridge and image forming methodCANON KK·Filed 1996·Granted Sep 2, 1997·18 cites·29 claims
- 1256US5333059AElectrostatic imaging apparatus and facsimile apparatus employing toner with low aldehyde contentCANON KK·Filed 1992·Granted Jul 26, 1994·9 cites·91 claims
- 1353US5854365AToner for developing electrostatic image and method of manufacturing resin compositionCANON KK·Filed 1995·Granted Dec 29, 1998·9 cites·3 claims
- 1452US5164780AImage forming apparatus having developer carrying member with surface layer of defined load curveCANON KK·Filed 1991·Granted Nov 17, 1992·9 cites·126 claims
- 1544US5802428AImages forming apparatus and developer for developing electrostatic imagesCANON KK·Filed 1995·Granted Sep 1, 1998·5 cites·63 claims
- 1643US5153377AImage forming apparatusCANON KK·Filed 1990·Granted Oct 6, 1992·9 cites·39 claims
- 1739US5392103AImage forming method comprising electrostatic transfer of developed image and corresponding image forming apparatusCANON KK·Filed 1993·Granted Feb 21, 1995·3 cites·20 claims
- 1836US5510223AImage forming method comprising electrostatic transfer of developed image and corresponding image forming apparatusCANON KK·Filed 1994·Granted Apr 23, 1996·2 cites·26 claims
- 1931US5470686AImage forming apparatusCANON KK·Filed 1994·Granted Nov 28, 1995·1 cites·97 claims
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