Inventor · disambiguated record
Ryota Kashiwabara
Also filed as: KASHIWABARA RYOTA
11 granted patents·4 pending applications·85 citations·filing 2000–2008
90Inventor score
Top patents by PatentIndex Score
15 records- 0185US7517627B2Toner, image forming method and process-cartridgeCANON KK·Filed 2005·Granted Apr 14, 2009·7 cites·1 claims
- 0283US7570905B2Developing roller, developing apparatus using the same, and image forming apparatusCANON KK·Filed 2008·Granted Aug 4, 2009·6 cites·11 claims
- 0382US6447970B1Toner containing aluminum benzilic acid compound and image forming methodCANON KK·Filed 2000·Granted Sep 10, 2002·23 cites·58 claims
- 0476US6613490B2Toner, image forming method and process-cartridgeCANON KK·Filed 2001·Granted Sep 2, 2003·16 cites·24 claims
- 0565US7983605B2Developing member with urethane resin and silicone surface layerCANON KK·Filed 2007·Granted Jul 19, 2011·2 cites·7 claims
- 0665US6856776B2Endless belt comprising a meandering-prevention member, and a process cartridge and an electrophotographic apparatus using such an endless beltCANON KK·Filed 2003·Granted Feb 15, 2005·9 cites·38 claims
- 0763US7026086B2Toner, image forming method and process-cartridgeCANON KK·Filed 2002·Granted Apr 11, 2006·7 cites·42 claims
- 0858US6653038B2Toner, image forming method and process cartridgeCANON KK·Filed 2002·Granted Nov 25, 2003·6 cites·44 claims
- 0950US6593052B2Toner, image forming method and process cartridgeCANON KK·Filed 2001·Granted Jul 15, 2003·4 cites·49 claims
- 1050US2009123195A1Developing roller, developing apparatus using the same, and image forming apparatusCANON KK·Filed 2008·Application pending·0 cites
- 1148US7320822B2Electrophotographic conductive member and electrophotographic apparatusCANON KK·Filed 2004·Granted Jan 22, 2008·2 cites·7 claims
- 1247US6853824B2Electrophotographic endless belt comprising meandering-preventive member, and process cartridge and electrophotographic apparatus having such an endless beltCANON KK·Filed 2003·Granted Feb 8, 2005·3 cites·17 claims
- 1347US2006151907A1Method of manufacturing electrophotographic seamless belt and electrophotographic apparatusCANON KK·Filed 2005·Application pending·0 cites
- 1437US2009052954A1Electrophotographic endless belt, electrophotographic apparatus, and electrophotographic endless belt manufacturing methodKASHIWABARA RYOTA·Filed 2005·Application pending·0 cites
- 1533US2002055053A1TonerFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →