Inventor · disambiguated record
Keiko Matsuki
Also filed as: MATSUKI KEIKO
6 granted patents·3 pending applications·10 citations·filing 2009–2020
72Inventor score
Files withFUJI XEROX CO LTD5FUJIFILM BUSINESS INNOVATION CORP1KORENAGA JIRO1MATSUKI KEIKO1NAKAMURA HIROFUMI1
Top patents by PatentIndex Score
9 records- 0185US10802414B1Charging device, process cartridge, image forming apparatus, and assemblyFUJI XEROX CO LTD·Filed 2020·Granted Oct 13, 2020·2 cites·20 claims
- 0277US8224221B2Endless belt including a metal layer having low residual strain, fixing device and image forming apparatusMATSUKI KEIKO·Filed 2009·Granted Jul 17, 2012·7 cites·18 claims
- 0351US11209740B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Dec 28, 2021·0 cites·20 claims
- 0451US8685600B2Electrophotographic photoreceptor, image forming apparatus and process cartridgeNAKAMURA HIROFUMI·Filed 2009·Granted Apr 1, 2014·1 cites·16 claims
- 0549US10429758B1Charging member, charging device, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2018·Granted Oct 1, 2019·0 cites·17 claims
- 0648US2020197868A1Porous membrane and method for producing porous membraneFUJI XEROX CO LTD·Filed 2019·Application pending·0 cites
- 0744US2020341403A1Charging device, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2019·Application pending·0 cites
- 0838US2014045110A1Electrophotographic photoreceptor, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Application pending·0 cites
- 0934US9075326B2Electrophotographic photoreceptor, process cartridge, and image forming apparatusKORENAGA JIRO·Filed 2012·Granted Jul 7, 2015·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →