Inventor · disambiguated record
Kotaro Fukushima
Also filed as: FUKUSHIMA KOTARO
17 granted patents·6 pending applications·22 citations·filing 2003–2015
88Inventor score
Technology areasG03G
Top patents by PatentIndex Score
23 records- 0167US9507282B2Electrophotographic photoreceptor and image forming apparatus provided with the sameSHARP KK·Filed 2015·Granted Nov 29, 2016·1 cites·6 claims
- 0260US8340551B2Image forming apparatus having a photoconductor containing titanylphthalocyanineYAMANAKA TAKAYUKI·Filed 2010·Granted Dec 25, 2012·1 cites·4 claims
- 0360US7302210B2Electrophotographic photoreceptor and image forming apparatus having the sameSHARP KK·Filed 2004·Granted Nov 27, 2007·8 cites·4 claims
- 0459US7387862B2Electrophotographic photoreceptor and image forming apparatus providing the sameSHARP KK·Filed 2005·Granted Jun 17, 2008·2 cites·3 claims
- 0557US8911922B2Electrophotographic photoreceptor, coating liquid for undercoat layer of electrophotographic photoreceptor, and method for producing the sameSHARP KK·Filed 2013·Granted Dec 16, 2014·0 cites·4 claims
- 0657US7074531B2Electrophotographic photoreceptorSHARP KK·Filed 2003·Granted Jul 11, 2006·6 cites·12 claims
- 0755US7625682B2Electrophotographic photoreceptor and image forming apparatusSHARP KK·Filed 2005·Granted Dec 1, 2009·1 cites·5 claims
- 0854US9316933B2Electrophotographic photoreceptor and image forming apparatus including the sameSHARP KK·Filed 2014·Granted Apr 19, 2016·0 cites·9 claims
- 0948US8535860B2Electrophotographic photoreceptor, coating liquid for undercoat layer of electrophotographic photoreceptor, and method for producing the sameKATAYAMA SATOSHI·Filed 2009·Granted Sep 17, 2013·0 cites·9 claims
- 1047US8076047B2Electrophotographic photoreceptor and image formation device provided with the sameFUKUSHIMA KOTARO·Filed 2009·Granted Dec 13, 2011·1 cites·10 claims
- 1141US8367287B2Electrophotographic photoconductor, method of producing the same and image forming apparatusSHARP KK·Filed 2006·Granted Feb 5, 2013·0 cites·8 claims
- 1241US8354211B2Electrophotographic photoreceptor, image forming apparatus and process cartridgeSHARP KK·Filed 2008·Granted Jan 15, 2013·0 cites·7 claims
- 1340US7693453B2Image forming apparatus equipped with an electrographic photoreceptor having a surface with low surface free energySHARP KK·Filed 2004·Granted Apr 6, 2010·2 cites·3 claims
- 1438US7638248B2Electrophotographic photoconductorSHARP KK·Filed 2006·Granted Dec 29, 2009·0 cites·10 claims
- 1538US2008187849A1Electrophotographic apparatusSHARP KK·Filed 2008·Application pending·0 cites
- 1637US2015160572A1Coating solution for forming charge transport layer, electrophotographic photoreceptor prepared therewith and image forming apparatus comprising the sameSHARP KK·Filed 2014·Application pending·0 cites
- 1734US8076046B2Electrophotographic photoreceptor and image formation device provided with the sameKURAUCHI TAKAHIRO·Filed 2009·Granted Dec 13, 2011·0 cites·10 claims
- 1832US7588871B2Electrophotographic photoreceptor and image forming apparatus provided with the sameSHARP KK·Filed 2004·Granted Sep 15, 2009·0 cites·7 claims
- 1932US7429439B2Electrophotographic photoreceptor and image forming apparatus provided with the sameSHARP KK·Filed 2004·Granted Sep 30, 2008·0 cites·5 claims
- 2032US2008138727A1Electrophotographic photoreceptor and image forming apparatus including the sameFUKUSHIMA KOTARO·Filed 2007·Application pending·0 cites
- 2130US2005287455A1Electrophotographic photoreceptor and image forming apparatus provided with the sameSHARP KK·Filed 2005·Application pending·0 cites
- 2226US2011076602A1Electrophotographic photoconductor and image forming apparatus including the sameFUKUSHIMA KOTARO·Filed 2010·Application pending·0 cites
- 2323US2011136050A1Electrophotographic photoconductor and image forming apparatus including the sameHIRATA KANAKO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →