Inventor · disambiguated record
Shuichi Aita
Also filed as: AITA SHUICHI
22 granted patents·370 citations·filing 1988–2004
96Inventor score
Files withCANON KK22
Top patents by PatentIndex Score
22 records- 0191US5915150AImage forming method utilizing toner having inorganic particles and particles of a specific sphericityCANON KK·Filed 1997·Granted Jun 22, 1999·57 cites·37 claims
- 0282US5753396AImage forming methodCANON KK·Filed 1995·Granted May 19, 1998·35 cites·24 claims
- 0379US4966829AToner for developing electrostatic images, binder therefor and process for production thereofCANON KK·Filed 1988·Granted Oct 30, 1990·41 cites·25 claims
- 0478US5731122AImage forming method and image forming apparatusCANON KK·Filed 1995·Granted Mar 24, 1998·30 cites·53 claims
- 0577US5790926ACharging member having a raised fiber-entangled material, and process cartridge and electrophotographic apparatus having the charging memberCANON KK·Filed 1996·Granted Aug 4, 1998·25 cites·19 claims
- 0670US5751405AImage forming apparatusCANON KK·Filed 1995·Granted May 12, 1998·20 cites·16 claims
- 0769US5805961ACharging member having bristless, process cartridge, and electrophotographic apparatus employing such a charging memberCANON KK·Filed 1996·Granted Sep 8, 1998·19 cites·26 claims
- 0860US5890037AElectrophotographic apparatus using photoconductive member chargeable with magnetic brushCANON KK·Filed 1995·Granted Mar 30, 1999·14 cites·36 claims
- 0959US6405007B1Magnetic particles for charging, process for producing the magnetic particles, and charging member, process cartridge and image-forming apparatus which have the magnetic particlesCANON KK·Filed 2000·Granted Jun 11, 2002·7 cites·63 claims
- 1058US5940662ACharging apparatus and electrophotographic apparatusCANON KK·Filed 1997·Granted Aug 17, 1999·13 cites·12 claims
- 1157US5576810AImage forming methodCANON KK·Filed 1995·Granted Nov 19, 1996·13 cites·50 claims
- 1256US6285848B1Electrophotographic apparatus, image forming method, and process cartridge for developing an image with toner containing an external additiveCANON KK·Filed 1998·Granted Sep 4, 2001·12 cites·63 claims
- 1356US5715501AImage forming method using a surface with a specified water contact angle and process cartridge using such a methodCANON KK·Filed 1997·Granted Feb 3, 1998·12 cites·33 claims
- 1453US4868085ADeveloper for developing electrostatic images and process for forming imagesCANON KK·Filed 1988·Granted Sep 19, 1989·9 cites·18 claims
- 1552US5310812ABinder resin for a toner for developing electrostatic images, and process for production thereofCANON KK·Filed 1992·Granted May 10, 1994·9 cites·18 claims
- 1650US6157801AMagnetic particles for charging, charging member, charging device, process cartridge, and electrophotographic apparatusCANON KK·Filed 1999·Granted Dec 5, 2000·9 cites·69 claims
- 1749US6548218B1Magnetic particles for charging means, and electrophotographic apparatus, process cartridge and image forming method including sameCANON KK·Filed 1995·Granted Apr 15, 2003·15 cites·8 claims
- 1849US6026260AElectrophotographic apparatus, image forming method and process cartridgeCANON KK·Filed 1998·Granted Feb 15, 2000·9 cites·14 claims
- 1945US7323279B2One-component magnetic toner for developing an electrostatic charge image, process cartridge, and method for recycling the process cartridgeCANON KK·Filed 2004·Granted Jan 29, 2008·2 cites·2 claims
- 2045US5608500AContact charging member and electrophotographic apparatus using the sameCANON KK·Filed 1996·Granted Mar 4, 1997·7 cites·15 claims
- 2143US5219947ABinder resin for a toner for developing electrostatic images, and process for production thereofCANON KK·Filed 1990·Granted Jun 15, 1993·6 cites·13 claims
- 2242US5724632ACharging apparatus and electrophotographic apparatusCANON KK·Filed 1996·Granted Mar 3, 1998·6 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →