Inventor · disambiguated record
Junji Sakata
Also filed as: SAKATA JUNJI
11 granted patents·3 pending applications·137 citations·filing 1989–2008
91Inventor score
Top patents by PatentIndex Score
14 records- 0189US8376922B2Developing roller, charging roller, conductive roller and method for producing the sameBRIDGESTONE CORP·Filed 2005·Granted Feb 19, 2013·14 cites·3 claims
- 0285US6810227B2Foamed elastic member for use in image forming apparatusBRIDGESTONE CORP·Filed 2002·Granted Oct 26, 2004·25 cites·37 claims
- 0380US6480692B2Toner supply roller and developing apparatusBRIDGESTONE CORP·Filed 2001·Granted Nov 12, 2002·18 cites·21 claims
- 0472US6818674B2Elastic member and image formation equipmentBRIDGESTONE CORP·Filed 2001·Granted Nov 16, 2004·10 cites·11 claims
- 0572US5933693AElectroconductive elastic member and electrophotographic apparatus using sameBRIDGESTONE CORP·Filed 1998·Granted Aug 3, 1999·30 cites·14 claims
- 0671US8859634B2Adherent resin compositionSAKATA JUNJI·Filed 2008·Granted Oct 14, 2014·2 cites·6 claims
- 0766US8337373B2Conductive elastic roller and image forming apparatus comprising the sameSAKATA JUNJI·Filed 2007·Granted Dec 25, 2012·3 cites·8 claims
- 0866US6572791B2Electroconductive elastic member, elastic member and image formation equipmentBRIDGESTONE CORP·Filed 2000·Granted Jun 3, 2003·7 cites·19 claims
- 0952US5039291AFoam molding assemblyBRIDGESTONE CORP·Filed 1989·Granted Aug 13, 1991·13 cites·7 claims
- 1051US5911099AElectroconductiive member and electrophotogrpahic apparatusBRIDGESTONE CORP·Filed 1997·Granted Jun 8, 1999·9 cites·12 claims
- 1136US2009010690A1Conductive roller and image forming apparatus comprising the sameBRIDGESTONE CORP·Filed 2007·Application pending·0 cites
- 1236US2007197362A1Conductive elastic roller and image forming apparatus comprising the sameBRIDGESTONE CORP·Filed 2007·Application pending·0 cites
- 1335US5132064AFoam molding method and mold assembly thereforBRIDGESTONE CORP·Filed 1990·Granted Jul 21, 1992·6 cites·10 claims
- 1429US2004170449A1Developing roller and image forming deviceBRIDGESTONE CORP·Filed 2003·Application pending·0 cites
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