Inventor · disambiguated record
Takuho Sato
Also filed as: SATO TAKUHO
3 granted patents·3 pending applications·0 citations·filing 2021–2025
38Inventor score
Technology areasG03G
Files withCANON KK6
Top patents by PatentIndex Score
6 records- 0167US2025264821A1Method for producing tonerCANON KK·Filed 2025·Application pending·0 cites
- 0267US2025264820A1Toner manufacturing methodCANON KK·Filed 2025·Application pending·0 cites
- 0353US12405550B2Developing device, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2022·Granted Sep 2, 2025·0 cites·11 claims
- 0450US11966174B2Electrophotographic member, electrophotographic process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2023·Granted Apr 23, 2024·0 cites·5 claims
- 0549US12346063B2Developing apparatusCANON KK·Filed 2021·Granted Jul 1, 2025·0 cites·8 claims
- 0647US2024369949A1Toner and process cartridgeCANON KK·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →