Inventor · disambiguated record
Kenji Fujishima
Also filed as: FUJISHIMA KENJI
17 granted patents·1 pending application·320 citations·filing 1992–2007
95Inventor score
Technology areasG03G
Files withCANON KK17
Top patents by PatentIndex Score
18 records- 0195US7361400B2Developer carrier, developing device using the developer carrier, and process cartridge using the developer carrierCANON KK·Filed 2006·Granted Apr 22, 2008·19 cites·29 claims
- 0287US6873816B2Developing assembly, process cartridge and image-forming methodCANON KK·Filed 2002·Granted Mar 29, 2005·29 cites·18 claims
- 0387US6115575ADeveloping apparatusCANON KK·Filed 1999·Granted Sep 5, 2000·38 cites·14 claims
- 0485US7364791B2Developer carrying member and developing method by using thereofCANON KK·Filed 2006·Granted Apr 29, 2008·6 cites·3 claims
- 0583US6122473ADeveloper carrying member for carrying developer, apparatus unit detachably mountable on the main assembly of image forming apparatus, and image-forming apparatusCANON KK·Filed 1998·Granted Sep 19, 2000·34 cites·110 claims
- 0679US5998008ADeveloper carrying member, comprising a coat layer containing a conductive particle and a nitrogen-containing heterocyclic compound developing apparatus, developing method, image forming apparatus, and process cartridgeCANON KK·Filed 1997·Granted Dec 7, 1999·29 cites·63 claims
- 0778US7585606B2Developer carrying member and developing method by using thereofCANON KK·Filed 2007·Granted Sep 8, 2009·4 cites·4 claims
- 0878US6841327B2Developing assembly, image-forming apparatus and process cartridgeCANON KK·Filed 2002·Granted Jan 11, 2005·18 cites·20 claims
- 0976US6687476B2Developer-carrying member, method for regeneration thereof and developing apparatusCANON KK·Filed 2002·Granted Feb 3, 2004·16 cites·36 claims
- 1075US6924076B2Developing assembly, process cartridge and image-forming methodCANON KK·Filed 2002·Granted Aug 2, 2005·15 cites·64 claims
- 1175US6154625ADeveloping apparatus, apparatus unit, and image forming methodCANON KK·Filed 1998·Granted Nov 28, 2000·23 cites·198 claims
- 1274US6391511B1Developing apparatus, apparatus unit, and image forming methodCANON KK·Filed 1999·Granted May 21, 2002·24 cites·119 claims
- 1374US5175586ADeveloping apparatus and developer carrying member thereforCANON KK·Filed 1992·Granted Dec 29, 1992·20 cites·14 claims
- 1467US5860050ADeveloper carrying member, developing assembly, image forming apparatus, and process cartridgeCANON KK·Filed 1997·Granted Jan 12, 1999·20 cites·135 claims
- 1566US5274426ADeveloping apparatus and developer carrying member thereforCANON KK·Filed 1993·Granted Dec 28, 1993·15 cites·41 claims
- 1663US7223511B2Developer carrying member and developing method by using thereofCANON KK·Filed 2004·Granted May 29, 2007·6 cites·4 claims
- 1750US7727619B2Developer carrying member and developing apparatusCANON KK·Filed 2004·Granted Jun 1, 2010·4 cites·3 claims
- 1837US2003232185A1Developer carrier, developing device using the developer carrier, and process cartridge using the developer carrierFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →