Inventor · disambiguated record
Koutarou Yoshihara
Also filed as: YOSHIHARA KOUTAROU
21 granted patents·1 pending application·213 citations·filing 1996–2014
95Inventor score
Top patents by PatentIndex Score
22 records- 0193US6730448B2Image forming method, process cartridge and image forming apparatusFUJI XEROX CO LTD·Filed 2002·Granted May 4, 2004·51 cites·18 claims
- 0287US6383704B1Full color electrophotographic toner, full color electrophotographic developer and image forming methodFUJI XEROX CO LTD·Filed 2000·Granted May 7, 2002·27 cites·16 claims
- 0385US8331830B2Powder transporting unit and image forming apparatus using the sameYOSHIHARA KOUTAROU·Filed 2010·Granted Dec 11, 2012·6 cites·4 claims
- 0484US6187489B1Electrostatic latent image developing toner and image-forming processFUJI XEROX CO LTD·Filed 2000·Granted Feb 13, 2001·24 cites·15 claims
- 0575US6677093B2Electrophotographic black toner, electrophotographic developer and image forming methodFUJI XEROX CO LTD·Filed 2001·Granted Jan 13, 2004·14 cites·20 claims
- 0674US5738966ANon-magnetic one-component developer and image forming processFUJI XEROX CO LTD·Filed 1996·Granted Apr 14, 1998·23 cites·12 claims
- 0772US8958725B2Powder container having shield for shutter and image forming apparatus mounted with the sameFUJI XEROX CO LTD·Filed 2012·Granted Feb 17, 2015·1 cites·6 claims
- 0868US5965312AOne-component developerFUJI XEROX CO LTD·Filed 1997·Granted Oct 12, 1999·18 cites·10 claims
- 0962US9207578B2Powder container and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Dec 8, 2015·0 cites·7 claims
- 1062US9176426B2Powder container and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Nov 3, 2015·0 cites·4 claims
- 1162US7853172B2Image forming device with aggregation-forming unit that removes adherentsFUJI XEROX CO LTD·Filed 2008·Granted Dec 14, 2010·2 cites·23 claims
- 1262US6203958B1Toner and method of image formation using the sameFUJI XEROX CO LTD·Filed 2000·Granted Mar 20, 2001·8 cites·16 claims
- 1360US8877419B2Method of forming composite color imageINOUE SATOSHI·Filed 2006·Granted Nov 4, 2014·2 cites·12 claims
- 1460US6617088B2Developer and image forming methodFUJI XEROX CO LTD·Filed 2001·Granted Sep 9, 2003·7 cites·13 claims
- 1558US8062822B2Carrier for electrostatic latent image development and electrostatic latent image developerINOUE SATOSHI·Filed 2005·Granted Nov 22, 2011·1 cites·16 claims
- 1652US6878498B2Electrostatic latent image developing toner, its production method, developer, image-forming device and image-forming methodFUJI XEROX CO LTD·Filed 2003·Granted Apr 12, 2005·4 cites·20 claims
- 1748US5827631ANon-magnetic one-component developer and image forming process using the sameFUJI XEROX CO LTD·Filed 1997·Granted Oct 27, 1998·8 cites·15 claims
- 1845US6132915AImage-forming processFUJI XEROX CO LTD·Filed 1999·Granted Oct 17, 2000·7 cites·17 claims
- 1944US5891600AMono-component developer, method of forming image and method of forming multi-color imageFUJI XEROX CO LTD·Filed 1997·Granted Apr 6, 1999·10 cites·17 claims
- 2038US2007243479A1Electrostatic latent image carrier, electrostatic latent image developer and image forming apparatusFUJI XEROX CO LTD·Filed 2006·Application pending·0 cites
- 2137US8628904B2Carrier, developer for replenishment, developer cartridge for replenishment, and image forming apparatusIGUCHI MOEGI·Filed 2009·Granted Jan 14, 2014·0 cites·13 claims
- 2234US6379857B1Method for forming color imageFUJI XEROX CO LTD·Filed 2000·Granted Apr 30, 2002·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →