Inventor · disambiguated record
Takuya Kadota
Also filed as: KADOTA TAKUYA
47 granted patents·24 pending applications·236 citations·filing 1995–2013
98Inventor score
Technology areasG03G
Top patents by PatentIndex Score
71 records- 0196US7556904B2Toner for electrostatic development, developer, image forming method, image-forming apparatus and process for cartridge using the sameRICOH KK·Filed 2006·Granted Jul 7, 2009·23 cites·17 claims
- 0295US7695885B2Developer and image forming method using the developerRICOH KK·Filed 2007·Granted Apr 13, 2010·18 cites·20 claims
- 0393US7749671B2Toner for developing a latent electrostatic image, image-forming method, image-forming apparatus and process cartridge using the sameRICOH KK·Filed 2006·Granted Jul 6, 2010·15 cites·9 claims
- 0492US7556906B2Toner, and image forming method, image forming apparatus, and process cartridge using the tonerRICOH KK·Filed 2006·Granted Jul 7, 2009·13 cites·19 claims
- 0591US7635549B2Toner and developer, toner container, process cartridge, image forming method and image forming apparatusRICOH KK·Filed 2006·Granted Dec 22, 2009·15 cites·25 claims
- 0689US7838193B2Toner and image forming method using the tonerRICOH CO LTD·Filed 2007·Granted Nov 23, 2010·10 cites·20 claims
- 0789US7632619B2Toner, fixing method and image forming method using the tonerRICOH KK·Filed 2006·Granted Dec 15, 2009·10 cites·13 claims
- 0888US7727694B2Toner for developing electrostatic image, and image forming method and apparatus and process cartridge using the tonerRICOH KK·Filed 2007·Granted Jun 1, 2010·9 cites·14 claims
- 0986US8518625B2Toner, image forming apparatus, image forming method and process cartridgeFUKAO TOMOHIRO·Filed 2011·Granted Aug 27, 2013·5 cites·18 claims
- 1086US6875550B2Non-magnetic single-component toner, method of preparing the same, and image forming apparatus using the sameSEIKO EPSON CORP·Filed 2002·Granted Apr 5, 2005·23 cites·12 claims
- 1184US9285695B2Latent electrostatic image developing tonerMIKI TOMOHARU·Filed 2012·Granted Mar 15, 2016·4 cites·20 claims
- 1284US7817946B2Developing device, image developing method, image forming apparatus, image forming method, and process cartridgeRICOH KK·Filed 2007·Granted Oct 19, 2010·7 cites·12 claims
- 1383US6686110B2Toner and image forming apparatus using the sameSEIKO EPSON CORP·Filed 2001·Granted Feb 3, 2004·14 cites·3 claims
- 1482US8614040B2Electrostatic image developing toner, toner container and process cartridgeFUKAO TOMOHIRO·Filed 2012·Granted Dec 24, 2013·3 cites·16 claims
- 1582US7833686B2Toner and method for producing the same, toner kit, and developer, process cartridge, image forming method and image forming apparatusRICOH CO LTD·Filed 2006·Granted Nov 16, 2010·6 cites·19 claims
- 1681US7867685B2Image forming method and apparatusRICOH CO LTD·Filed 2007·Granted Jan 11, 2011·5 cites·9 claims
- 1781US6994942B2Non-magnetic single-component toner, method of preparing the same, and image forming apparatus using the sameSEIKO EPSON CORP·Filed 2004·Granted Feb 7, 2006·16 cites·11 claims
- 1880US8110330B2Toner, developer, toner container, process cartridge, image forming method, and image forming apparatusISHIKAWA YOSHIMICHI·Filed 2007·Granted Feb 7, 2012·6 cites·9 claims
- 1976US8642238B2Toner, developer and method for producing tonerNOZAKI TSUYOSHI·Filed 2012·Granted Feb 4, 2014·2 cites·19 claims
- 2076US8623581B2Electrostatic image developing toner, developer, and image forming apparatusFUKAO TOMOHIRO·Filed 2012·Granted Jan 7, 2014·2 cites·20 claims
- 2174US7903998B2Image forming apparatusRICOH CO LTD·Filed 2008·Granted Mar 8, 2011·4 cites·10 claims
- 2271US8486597B2Toner, and method for producing the sameYAMAMOTO ATSUSHI·Filed 2011·Granted Jul 16, 2013·1 cites·19 claims
- 2369US8435709B2Toner for developing latent electrostatic image, process cartridge and image forming methodYAMAMOTO ATSUSHI·Filed 2008·Granted May 7, 2013·3 cites·7 claims
- 2465US8268527B2Toner, developer, developing device, process cartridge, image forming apparatus, image forming method, and method of manufacturing tonerKADOTA TAKUYA·Filed 2010·Granted Sep 18, 2012·1 cites·17 claims
- 2558US8043779B2Pulverized tonerRICOH CO LTD·Filed 2007·Granted Oct 25, 2011·1 cites·10 claims
- 2657US8309290B2Toner and method of manufacturing the sameYAMAMOTO ATSUSHI·Filed 2007·Granted Nov 13, 2012·1 cites·15 claims
- 2757US8012658B2Toner for developing electrostatic image, and image forming apparatus and process cartridge using the tonerRICOH CO LTD·Filed 2008·Granted Sep 6, 2011·1 cites·14 claims
- 2856US8053154B2Toner and image forming methodRICOH CO LTD·Filed 2007·Granted Nov 8, 2011·1 cites·12 claims
- 2955US7018762B2Toner and image forming apparatus using the sameSEIKO EPSON CORP·Filed 2003·Granted Mar 28, 2006·3 cites·11 claims
- 3052US8440380B2Toner and method for producing the sameYAMAMOTO ATSUSHI·Filed 2010·Granted May 14, 2013·0 cites·11 claims
- 3151US9417541B2Toner and image forming apparatusISHIKAWA YOSHIMICHI·Filed 2012·Granted Aug 16, 2016·0 cites·20 claims
- 3250US8216755B2Toner, developer, toner container, process cartridge, image forming apparatus, and image forming methodISHIKAWA YOSHIMICHI·Filed 2009·Granted Jul 10, 2012·0 cites·19 claims
- 3350US2006283782A1Toner and image forming apparatus using the sameSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 3450US2006275687A1Toner and image forming apparatus using the sameSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 3549US9563140B2TonerNOZAKI TSUYOSHI·Filed 2013·Granted Feb 7, 2017·0 cites·13 claims
- 3649US9268244B2Electrostatic image developing toner, image forming apparatus, image forming method, and process cartridgeFUKAO TOMOHIRO·Filed 2012·Granted Feb 23, 2016·0 cites·15 claims
- 3749US8139984B2Image forming method and apparatusMURAKAMI HIROYUKI·Filed 2010·Granted Mar 20, 2012·0 cites·13 claims
- 3849US2006088780A1Toner and image forming apparatus using the sameSEIKO EPSON CORP·Filed 2005·Application pending·0 cites
- 3947US8691484B2Toner and method for producing the same, toner container, developer, image forming apparatus and process cartridgeNOZAKI TSUYOSHI·Filed 2008·Granted Apr 8, 2014·0 cites·5 claims
- 4047US7018766B2Toner and production process thereofSEIKO EPSON CORP·Filed 2003·Granted Mar 28, 2006·3 cites·3 claims
- 4146US9709912B2Toner, and image forming method, process cartridge, and image forming apparatus using the tonerFUWA KAZUOKI·Filed 2013·Granted Jul 18, 2017·0 cites·4 claims
- 4245US9182688B2Image forming apparatus, image forming method and process cartridgeKADOTA TAKUYA·Filed 2013·Granted Nov 10, 2015·0 cites·9 claims
- 4345US8647803B2Method for producing colored resin particles, colored resin particles, developer, image forming apparatus, image forming method, and process cartridgeYAMAMOTO ATSUSHI·Filed 2012·Granted Feb 11, 2014·0 cites·19 claims
- 4445US7125636B2Toner and image-forming systemSEIKO EPSON CORP·Filed 2004·Granted Oct 24, 2006·3 cites·9 claims
- 4543US8871417B2Toner, image forming apparatus, and process cartridgeMIKI TOMOHARU·Filed 2010·Granted Oct 28, 2014·0 cites·11 claims
- 4642US2009220879A1Toner for developing latent electrostatic image, image forming device and process cartridge using the sameMATSUMOTO MITSUYO·Filed 2009·Application pending·0 cites
- 4741US5629119AMagnetic carrier for electrophotographic developing agentMITA INDUSTRIAL CO LTD·Filed 1995·Granted May 13, 1997·6 cites·6 claims
- 4841US2009017391A1Toner, method for manufacturing the toner, and process cartridge using the tonerYAMAMOTO ATSUSHI·Filed 2008·Application pending·0 cites
- 4940US2008227016A1Latent electrostatic image developing toner, image forming apparatus and image forming methodNOZAKI TSUYOSHI·Filed 2008·Application pending·0 cites
- 5040US2008069617A1Image forming apparatus, image forming method, and toner for developing electrostatic image for use in the image forming apparatus and methodMATSUMOTO MITSUYO·Filed 2007·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →