Inventor · disambiguated record
Kenichirou Nagai
Also filed as: NAGAI KENICHIROU
5 granted patents·92 citations·filing 1999–2016
77Inventor score
Technology areasG03G
Top patents by PatentIndex Score
5 records- 0192US6163666AProcess cartridge and an image forming apparatus using the same process cartridge and a method of manufacturing the same process cartridgeRICOH KK·Filed 1999·Granted Dec 19, 2000·81 cites·12 claims
- 0291US7650101B2Image forming apparatus capable of effectively developing imagesRICOH KK·Filed 2005·Granted Jan 19, 2010·11 cites·17 claims
- 0362US9182705B2Image forming apparatus capable of effectively developing imagesHOSOKAWA HIROSHI·Filed 2014·Granted Nov 10, 2015·0 cites·15 claims
- 0461US10042288B2Image forming apparatus capable of effectively developing imagesHOSOKAWA HIROSHI·Filed 2016·Granted Aug 7, 2018·0 cites·18 claims
- 0560US9405226B2Image forming apparatus capable of effectively developing imagesHOSOKAWA HIROSHI·Filed 2015·Granted Aug 2, 2016·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →