Inventor · disambiguated record
Naoaki Ichihashi
Also filed as: ICHIHASHI NAOAKI
10 granted patents·2 pending applications·71 citations·filing 2015–2024
86Inventor score
Technology areasG03G
Files withCANON KK12
Top patents by PatentIndex Score
12 records- 0196US10042273B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2015·Granted Aug 7, 2018·16 cites·10 claims
- 0296US9389521B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2015·Granted Jul 12, 2016·17 cites·18 claims
- 0395US11269282B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2021·Granted Mar 8, 2022·5 cites·8 claims
- 0495US9766561B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2016·Granted Sep 19, 2017·23 cites·7 claims
- 0591US10359729B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2018·Granted Jul 23, 2019·6 cites·5 claims
- 0689US11815849B2Electrophotographic photosensitive member, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2022·Granted Nov 14, 2023·1 cites·12 claims
- 0788US10895840B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2019·Granted Jan 19, 2021·3 cites·4 claims
- 0860US9557660B2Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, charge transport layer forming coating liquid, and method for manufacturing electrophotographic photosensitive memberCANON KK·Filed 2016·Granted Jan 31, 2017·0 cites·5 claims
- 0958US9389522B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2015·Granted Jul 12, 2016·0 cites·20 claims
- 1055US2025231521A1Electrophotographic apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1154US2025231520A1Electrophotographic apparatus and process cartridgeCANON KK·Filed 2024·Application pending·0 cites
- 1247US11747743B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2021·Granted Sep 5, 2023·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →