Inventor · disambiguated record
Kohei Makisumi
Also filed as: Makisumi Kohei
19 granted patents·5 pending applications·139 citations·filing 2019–2025
93Inventor score
Files withCANON KK24
Top patents by PatentIndex Score
24 records- 0198US11249407B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2020·Granted Feb 15, 2022·12 cites·6 claims
- 0298US11237493B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2020·Granted Feb 1, 2022·12 cites·20 claims
- 0398US11181837B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2020·Granted Nov 23, 2021·12 cites·7 claims
- 0498US11137716B2Process cartridge and electrophotographic apparatusCANON KK·Filed 2020·Granted Oct 5, 2021·22 cites·11 claims
- 0598US11126097B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2020·Granted Sep 21, 2021·12 cites·7 claims
- 0698US11112719B2Process cartridge and electrophotographic apparatus capable of suppressing lateral running while maintaining satisfactory potential functionCANON KK·Filed 2020·Granted Sep 7, 2021·20 cites·10 claims
- 0797US11150566B2Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2020·Granted Oct 19, 2021·8 cites·10 claims
- 0896US11340553B2Process cartridge and electrophotographic apparatusCANON KK·Filed 2020·Granted May 24, 2022·18 cites·11 claims
- 0995US10942462B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2019·Granted Mar 9, 2021·11 cites·11 claims
- 1095US10831117B2Electrophotographic photosensitive member, electrophotographic apparatus, and process cartridgeCANON KK·Filed 2019·Granted Nov 10, 2020·12 cites·8 claims
- 1177US2025291266A1Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2025·Application pending·0 cites
- 1277US2025291308A1Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2025·Application pending·0 cites
- 1372US12457841B2Photoelectric conversion element and photoelectric conversion device including the photoelectric conversion elementCANON KK·Filed 2022·Granted Oct 28, 2025·0 cites·9 claims
- 1460US2024049592A1Photoelectric conversion element, and photoelectric conversion module, photoelectric conversion device, movable body, and building material each including photoelectric conversion elementCANON KK·Filed 2023·Application pending·0 cites
- 1554US11086241B2Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatusCANON KK·Filed 2020·Granted Aug 10, 2021·0 cites·12 claims
- 1653US12429785B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2022·Granted Sep 30, 2025·0 cites·5 claims
- 1752US12461459B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2022·Granted Nov 4, 2025·0 cites·8 claims
- 1849US11947275B2Electrophotographic apparatusCANON KK·Filed 2023·Granted Apr 2, 2024·0 cites·17 claims
- 1949US2023408937A1Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2023·Application pending·0 cites
- 2049US2024004322A1Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2023·Application pending·0 cites
- 2148US12429784B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2022·Granted Sep 30, 2025·0 cites·7 claims
- 2248US12422760B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2022·Granted Sep 23, 2025·0 cites·18 claims
- 2347US12353164B2Electrophotographic apparatusCANON KK·Filed 2022·Granted Jul 8, 2025·0 cites·17 claims
- 2447US12326689B2Electrophotographic apparatusCANON KK·Filed 2022·Granted Jun 10, 2025·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →