Inventor · disambiguated record
Shuichi Hiroko
Also filed as: HIROKO SHUICHI
23 granted patents·1 pending application·834 citations·filing 2006–2016
97Inventor score
Technology areasG03G
Top patents by PatentIndex Score
24 records- 0198US9239528B2TonerCANON KK·Filed 2014·Granted Jan 19, 2016·56 cites·10 claims
- 0298US9213250B2TonerCANON KK·Filed 2013·Granted Dec 15, 2015·55 cites·6 claims
- 0398US8778585B2TonerMATSUI TAKASHI·Filed 2011·Granted Jul 15, 2014·61 cites·10 claims
- 0498US8614044B2TonerMATSUI TAKASHI·Filed 2011·Granted Dec 24, 2013·66 cites·7 claims
- 0598US7935467B2Magnetic tonerCANON KK·Filed 2008·Granted May 3, 2011·49 cites·6 claims
- 0698US7923190B2TonerCANON KK·Filed 2009·Granted Apr 12, 2011·49 cites·8 claims
- 0798US7678523B2Magnetic tonerCANON KK·Filed 2008·Granted Mar 16, 2010·54 cites·6 claims
- 0898US7537877B2Toner used in electrophotography having toner particles and silica powderCANON KK·Filed 2007·Granted May 26, 2009·70 cites·6 claims
- 0997US9625842B2Magnetic tonerCANON KK·Filed 2016·Granted Apr 18, 2017·18 cites·11 claims
- 1097US9423711B2Magnetic tonerCANON KK·Filed 2013·Granted Aug 23, 2016·17 cites·5 claims
- 1197US8426094B2Magnetic tonerMAGOME MICHIHISA·Filed 2011·Granted Apr 23, 2013·60 cites·4 claims
- 1296US9971264B2Magnetic tonerCANON KK·Filed 2015·Granted May 15, 2018·17 cites·14 claims
- 1396US9971262B2Magnetic tonerCANON KK·Filed 2015·Granted May 15, 2018·17 cites·12 claims
- 1496US9625841B2Toner having silica fine particlesCANON KK·Filed 2016·Granted Apr 18, 2017·12 cites·16 claims
- 1596US9417542B2Magnetic tonerCANON KK·Filed 2012·Granted Aug 16, 2016·17 cites·2 claims
- 1696US8841054B2Image-forming method, magnetic toner, and process unitDOJO TADASHI·Filed 2008·Granted Sep 23, 2014·42 cites·8 claims
- 1796US8426091B2Magnetic toner and image-forming methodMAGOME MICHIHISA·Filed 2008·Granted Apr 23, 2013·45 cites·5 claims
- 1895US8227162B2Magnetic tonerSANO TOMOHISA·Filed 2010·Granted Jul 24, 2012·42 cites·9 claims
- 1995US7638251B2TonerCANON KK·Filed 2007·Granted Dec 29, 2009·22 cites·5 claims
- 2094US9551947B2TonerHIROKO SHUICHI·Filed 2011·Granted Jan 24, 2017·30 cites·5 claims
- 2194US7897316B2Toner having hybrid binder resin with polyester unit and vinyl copolymer unitCANON KK·Filed 2006·Granted Mar 1, 2011·19 cites·3 claims
- 2293US8026030B2TonerCANON KK·Filed 2006·Granted Sep 27, 2011·16 cites·2 claims
- 2357US9372424B2TonerCANON KK·Filed 2014·Granted Jun 21, 2016·0 cites·4 claims
- 2443US2009197192A1Magnetic tonerCANON KK·Filed 2009·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →