Inventor · disambiguated record
Koujirou Izumidate
Also filed as: IZUMIDATE KOUJIROU
6 granted patents·1 pending application·11 citations·filing 2019–2023
73Inventor score
Files withCANON KK7
Top patents by PatentIndex Score
7 records- 0193US10551771B2Electrophotographic belt and electrophotographic image forming apparatusCANON KK·Filed 2019·Granted Feb 4, 2020·7 cites·15 claims
- 0287US11022922B2Image forming apparatus and intermediate transfer memberCANON KK·Filed 2020·Granted Jun 1, 2021·2 cites·19 claims
- 0378US11009816B2Electrophotographic belt and electrophotographic image forming apparatusCANON KK·Filed 2020·Granted May 18, 2021·1 cites·5 claims
- 0475US10527972B2Image forming apparatusCANON KK·Filed 2019·Granted Jan 7, 2020·1 cites·13 claims
- 0567US11762315B2Image forming apparatus that improves contact member durability and suppresses occurrence of cleaning failureCANON KK·Filed 2021·Granted Sep 19, 2023·0 cites·29 claims
- 0665US11169472B2Image forming apparatus that improves contact member durability and suppresses occurrence of cleaning failureCANON KK·Filed 2019·Granted Nov 9, 2021·0 cites·16 claims
- 0755US2024210603A1Louver, head mounted display, and optical deviceCANON KK·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →