Inventor · disambiguated record
Ryosuke Tsuruga
Also filed as: TSURUGA RYOSUKE
8 granted patents·7 pending applications·11 citations·filing 2019–2025
78Inventor score
Files withCANON KK15
Top patents by PatentIndex Score
15 records- 0192US11347165B2Image forming apparatusCANON KK·Filed 2021·Granted May 31, 2022·4 cites·10 claims
- 0290US10768557B2Intermediary transfer belt and image forming apparatusCANON KK·Filed 2019·Granted Sep 8, 2020·4 cites·13 claims
- 0387US11556082B2Intermediary transfer belt, manufacturing method of the intermediary transfer belt, and image forming apparatusCANON KK·Filed 2019·Granted Jan 17, 2023·3 cites·7 claims
- 0483US2025314995A1Image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0581US2025264841A1Charge eliminating apparatus, image forming apparatus, and charge adjusting apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0676US12321123B2Charge eliminating apparatus, image forming apparatus, and charge adjusting apparatusCANON KK·Filed 2024·Granted Jun 3, 2025·0 cites·20 claims
- 0772US12372900B2Image forming apparatusCANON KK·Filed 2023·Granted Jul 29, 2025·0 cites·26 claims
- 0870US2025251691A1Charge-eliminating apparatus, image forming system and charge adjusting apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0969US11960221B2Image forming apparatusCANON KK·Filed 2022·Granted Apr 16, 2024·0 cites·29 claims
- 1063US11500309B2Image forming apparatusCANON KK·Filed 2021·Granted Nov 15, 2022·0 cites·11 claims
- 1161US2025197144A1Charge-eliminating apparatus, image forming system, and charge adjusting apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1261US2025199449A1Charge-eliminating apparatus, image forming system and charge adjusting apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1357US2024255886A1Charge-eliminating device and image forming systemCANON KK·Filed 2024·Application pending·0 cites
- 1456US2025199450A1Charge-eliminating apparatus, image forming systemCANON KK·Filed 2024·Application pending·0 cites
- 1555US11947285B2Image forming apparatus with coated belt pressing memberCANON KK·Filed 2022·Granted Apr 2, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →