Inventor · disambiguated record
Tomohito Nakajima
Also filed as: NAKAJIMA TOMOHITO
33 granted patents·14 pending applications·145 citations·filing 2000–2025
96Inventor score
Files withFUJI XEROX CO LTD36FUJIFILM BUSINESS INNOVATION CORP8FUJI BUSINESS INNOVATION CORP1KATSUHARA HIDEYA1NAKAJIMA TOMOHITO1
Top patents by PatentIndex Score
47 records- 0195US9726998B1Electrostatic charge image developer, developer cartridge, and process cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Aug 8, 2017·9 cites·13 claims
- 0294US6403271B1Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming imageFUJI XEROX CO LTD·Filed 2000·Granted Jun 11, 2002·45 cites·12 claims
- 0390US10100176B2Resin particle compositionFUJI XEROX CO LTD·Filed 2016·Granted Oct 16, 2018·2 cites·10 claims
- 0490US10081718B2Resin particle compositionFUJI XEROX CO LTD·Filed 2016·Granted Sep 25, 2018·2 cites·7 claims
- 0584US6479206B1Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming imageFUJI XEROX CO LTD·Filed 2002·Granted Nov 12, 2002·19 cites·9 claims
- 0680US7745085B2Toner for developing electrostatic latent image and method of manufacturing same, electrostatic latent image developer, cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2007·Granted Jun 29, 2010·7 cites·10 claims
- 0777US9726994B1Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Aug 8, 2017·1 cites·13 claims
- 0876US9835966B2Electrostatic charge image developer, developer cartridge, and process cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Dec 5, 2017·1 cites·10 claims
- 0976US6489075B2Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming imageFUJI XEROX CO LTD·Filed 2002·Granted Dec 3, 2002·12 cites·16 claims
- 1072US2025306487A1Electrostatic charge image developing toner set, electrostatic charge image developer set, toner cartridge set, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2025·Application pending·0 cites
- 1170US6828073B2Toner for developing electrostatic image, developer for electrostatic image, and process for forming imageFUJI XEROX CO LTD·Filed 2002·Granted Dec 7, 2004·11 cites·19 claims
- 1266US8356798B2Method for manufacturing aggregated resin particlesFUJI XEROX CO LTD·Filed 2009·Granted Jan 22, 2013·1 cites·6 claims
- 1365US8426099B2Colored resin particles, manufacturing method of the colored resin particles and toner for electrostatically charged image developmentNAKAJIMA TOMOHITO·Filed 2012·Granted Apr 23, 2013·1 cites·15 claims
- 1465US8163807B2Blending apparatus, blending method, phase inversion emulsifying method, and method for producing resin particle dispersionKATSUHARA HIDEYA·Filed 2009·Granted Apr 24, 2012·4 cites·5 claims
- 1564US9885966B2Electrostatic charge image developing toner, electrostatic charge image developer and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Feb 6, 2018·0 cites·19 claims
- 1662US10795274B1Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted Oct 6, 2020·0 cites·14 claims
- 1762US6242146B1Carrier for electrostatic-charged image developer, developer and image forming process using the same, and carrier core material reproducing processFUJI XEROX CO LTD·Filed 2000·Granted Jun 5, 2001·8 cites·13 claims
- 1860US10866532B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2019·Granted Dec 15, 2020·0 cites·9 claims
- 1958US9864287B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Jan 9, 2018·0 cites·10 claims
- 2057US9891543B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Feb 13, 2018·0 cites·15 claims
- 2157US6821702B2Method of forming imagesFUJI XEROX CO LTD·Filed 2003·Granted Nov 23, 2004·6 cites·17 claims
- 2257US6673502B2Carrier for development of electrostatic latent image, electrostatic latent image developer and image forming methodFUJI XEROX CO LTD·Filed 2001·Granted Jan 6, 2004·6 cites·15 claims
- 2357US2025304732A1Resin particles and method for producing same, aqueous dispersion, powder particles, resin composition, and electrostatic charge image developing tonerFUJIFILM BUSINESS INNOVATION CORP·Filed 2025·Application pending·0 cites
- 2456US11131940B2Toner for developing electrostatic charge image, electrostatic charge image developer, and toner cartridgeFUJI BUSINESS INNOVATION CORP·Filed 2020·Granted Sep 28, 2021·0 cites·6 claims
- 2556US10061216B2Electrostatic image developer and toner, electrostatic image developer and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Aug 28, 2018·0 cites·18 claims
- 2656US9835963B2Magnetic one-component developer, developer cartridge, process cartridge, image forming apparatus, and image forming methodFUJI XEROX CO LTD·Filed 2016·Granted Dec 5, 2017·0 cites·18 claims
- 2755US12487538B2Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Dec 2, 2025·0 cites·14 claims
- 2855US9904197B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Feb 27, 2018·0 cites·12 claims
- 2953US10570020B2Silica particle and method of preparing silica particleFUJI XEROX CO LTD·Filed 2016·Granted Feb 25, 2020·0 cites·11 claims
- 3053US9946178B2Toner for electrostatic image development, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJI XEROX CO LTD·Filed 2016·Granted Apr 17, 2018·0 cites·19 claims
- 3153US6447972B1Charging member for development of electrostatic latent image, electrostatic latent image developer, and magnetic sleeveFUJI XEROX CO LTD·Filed 2000·Granted Sep 10, 2002·5 cites·17 claims
- 3251US2010124717A1Colored resin particles, manufacturing method of the colored resin particles and toner for electrostatically charged image developmentFUJI XEROX CO LTD·Filed 2009·Application pending·0 cites
- 3350US2009016788A1Image forming methodFUJI XEROX CO LTD·Filed 2008·Application pending·0 cites
- 3449US2024319628A1Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 3549US2024319623A1Electrostatic image developing toner, electrostatic image developer, toner cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 3649US2024319626A1Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 3748US2024201610A1Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 3847US7291434B2Toner for electrostatically charged image development, manufacturing method thereof, image forming method, and image forming apparatus using the image forming methodFUJI XEROX CO LTD·Filed 2004·Granted Nov 6, 2007·3 cites·12 claims
- 3946US7399567B2Toner for electrostatic latent image development, electrostatic latent image developer containing the toner, and image formation method using the developerFUJI XEROX CO LTD·Filed 2005·Granted Jul 15, 2008·0 cites·18 claims
- 4046US2006051691A1Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming imageFUJI XEROX CO LTD·Filed 2005·Application pending·0 cites
- 4146US2017226316A1Resin particle compositionFUJI XEROX CO LTD·Filed 2016·Application pending·0 cites
- 4245US9785069B2Image forming apparatus, electrostatic charge image developer, and electrostatic charge image developing tonerFUJI XEROX CO LTD·Filed 2016·Granted Oct 10, 2017·0 cites·7 claims
- 4345US6890694B2Toner for developing electrostatic image, process for producing the same, developer for developing electrostatic image and process for forming imageFUJI XEROX CO LTD·Filed 2003·Granted May 10, 2005·2 cites·16 claims
- 4443US2023099316A1Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 4538US2005208412A1Image forming methodFUJI XEROX CO LTD·Filed 2004·Application pending·0 cites
- 4637US2017227871A1Image forming apparatus, electrostatic charge image developer, and electrostatic charge image developing tonerFUJI XEROX CO LTD·Filed 2016·Application pending·0 cites
- 4736US2003180641A1Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for producing imageFUJI XEROX CO LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →