Inventor · disambiguated record
Tatsuya Ohsawa
Also filed as: OHSAWA TATSUYA
2 granted patents·3 pending applications·0 citations·filing 2022–2023
22Inventor score
Technology areasG03G
Files withCANON KK5
Top patents by PatentIndex Score
5 records- 0151US11703773B2Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2022·Granted Jul 18, 2023·0 cites·19 claims
- 0249US2024118655A1Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2023·Application pending·0 cites
- 0347US2024111224A1Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2023·Application pending·0 cites
- 0447US2024118633A1Electrophotographic photosensitive member, process cartridge and electrophotographic apparatusCANON KK·Filed 2023·Application pending·0 cites
- 0546US11619888B2Electrophotographic image forming apparatus and process cartridgeCANON KK·Filed 2022·Granted Apr 4, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →