Inventor · disambiguated record
Yuji Isshiki
Also filed as: ISSHIKI YUJI
9 granted patents·6 pending applications·10 citations·filing 2005–2024
77Inventor score
Top patents by PatentIndex Score
15 records- 0188US10670982B2Electrostatic-image developing toner, electrostatic image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2018·Granted Jun 2, 2020·4 cites·18 claims
- 0279US7422834B2Electrostatic latent image developing magenta toner, electrostatic latent image developer, toner manufacturing method, and image forming methodFUJI XEROX CO LTD·Filed 2005·Granted Sep 9, 2008·6 cites·16 claims
- 0362US12072670B2Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image developmentFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Aug 27, 2024·0 cites·20 claims
- 0459US12372890B2Toner manufacturing method and tonerFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 29, 2025·0 cites·10 claims
- 0559US12066789B2Method for producing toner for developing electrostatic charge image, toner for developing electrostatic charge image, and electrostatic charge image developerFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Aug 20, 2024·0 cites·20 claims
- 0654US12078959B2Method for producing toner for developing electrostatic charge image, and toner for developing electrostatic charge imageFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Sep 3, 2024·0 cites·11 claims
- 0754US2022373902A1Method for producing electrostatic image developing toner and electrostatic image developing tonerFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
- 0853US2025004391A1Manufacturing method of electrostatic charge image developing tonerFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 0952US11760845B2Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image developmentFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Sep 19, 2023·0 cites·19 claims
- 1051US11892800B2Method for producing toner for electrostatic charge image development, toner for electrostatic charge image development, and electrostatic charge image developerFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Feb 6, 2024·0 cites·17 claims
- 1147US12204276B2Preparing method of electrostatic charge image developing toner, electrostatic charge image developing toner, and electostatic charge image developerFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jan 21, 2025·0 cites·15 claims
- 1247US2023314970A1Method for producing electrostatic image developing tonerFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 1343US2022299896A1Preparing method of electrostatic charge image developing toner, electrostatic charge image developing toner, and electrostatic charge image developerFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
- 1443US2022299898A1Method for producing toner for developing electrostatic charge image, and toner for developing electrostatic charge imageFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
- 1542US2022308481A1Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image developmentFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →