Inventor · disambiguated record
Masaaki Usami
Also filed as: USAMI MASAAKI
7 granted patents·1 pending application·3 citations·filing 1992–2016
71Inventor score
Technology areasG03G
Files withFUJI XEROX CO LTD8
Top patents by PatentIndex Score
8 records- 0182US10025210B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Jul 17, 2018·2 cites·16 claims
- 0257US9885969B2Carrier for two-component developer, two-component developer, and method of preparing carrier for two-component developerFUJI XEROX CO LTD·Filed 2016·Granted Feb 6, 2018·0 cites·10 claims
- 0354US9864293B2Electrostatic charge image developing carrier, method of preparing electrostatic charge image developing carrier, and electrostatic charge image developerFUJI XEROX CO LTD·Filed 2016·Granted Jan 9, 2018·0 cites·9 claims
- 0452US9910372B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Granted Mar 6, 2018·0 cites·18 claims
- 0548US9639014B2Electrostatic charge image developer, developer cartridge, and process cartridgeFUJI XEROX CO LTD·Filed 2015·Granted May 2, 2017·0 cites·11 claims
- 0645US9535349B2Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2015·Granted Jan 3, 2017·0 cites·12 claims
- 0734US2017075242A1Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2016·Application pending·0 cites
- 0830US5275902ADeveloper composition for electrophotographyFUJI XEROX CO LTD·Filed 1992·Granted Jan 4, 1994·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →