Inventor · disambiguated record
Shohei Ishio
Also filed as: ISHIO SHOHEI
20 granted patents·2 pending applications·11 citations·filing 2017–2025
89Inventor score
Technology areasG03G
Files withCANON KK22
Top patents by PatentIndex Score
22 records- 0194US11846899B2Image forming apparatusCANON KK·Filed 2021·Granted Dec 19, 2023·2 cites·29 claims
- 0293US11435680B2Image forming apparatus which includes a belt having an electroconductive layerCANON KK·Filed 2021·Granted Sep 6, 2022·2 cites·26 claims
- 0391US2025362629A1Image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0489US10725402B2Image forming apparatusCANON KK·Filed 2019·Granted Jul 28, 2020·2 cites·22 claims
- 0584US10642195B2Image forming apparatus using intermediate transfer member having grooves and specified dynamic friction coefficientCANON KK·Filed 2019·Granted May 5, 2020·2 cites·12 claims
- 0683US11209767B2Image-forming apparatusCANON KK·Filed 2021·Granted Dec 28, 2021·1 cites·12 claims
- 0783US10197940B2Image forming apparatus changing magnitude of control signal used for image formationCANON KK·Filed 2017·Granted Feb 5, 2019·2 cites·15 claims
- 0880US12416881B2Image forming apparatusCANON KK·Filed 2023·Granted Sep 16, 2025·0 cites·25 claims
- 0974US11537066B2Image forming apparatusCANON KK·Filed 2021·Granted Dec 27, 2022·0 cites·5 claims
- 1072US11656564B2Image forming apparatus which includes a belt having an electroconductive layerCANON KK·Filed 2022·Granted May 23, 2023·0 cites·10 claims
- 1169US11262673B2Image forming apparatusCANON KK·Filed 2020·Granted Mar 1, 2022·0 cites·14 claims
- 1256US12298685B2Image forming apparatus for maintaining cleaning performance while preventing turn-over of a contact memberCANON KK·Filed 2023·Granted May 13, 2025·0 cites·14 claims
- 1355US11327429B2Image-forming apparatus with a durable contact member that abuts against a beltCANON KK·Filed 2021·Granted May 10, 2022·0 cites·17 claims
- 1453US10459361B2Image forming apparatus with voltage adjustment memberCANON KK·Filed 2017·Granted Oct 29, 2019·0 cites·24 claims
- 1552US12061434B2Image forming apparatus to reduce or suppress leakage of tonerCANON KK·Filed 2023·Granted Aug 13, 2024·0 cites·15 claims
- 1651US10656566B2Image forming apparatus using contact member to recover toner remaining on intermediate transfer memberCANON KK·Filed 2019·Granted May 19, 2020·0 cites·15 claims
- 1750US12038697B2Image forming apparatusCANON KK·Filed 2022·Granted Jul 16, 2024·0 cites·27 claims
- 1848US11392075B2Image-forming apparatus which controls the rotation of the intermediate transfer belt based on accumulated tonerCANON KK·Filed 2021·Granted Jul 19, 2022·0 cites·20 claims
- 1947US11366411B2Image forming apparatusCANON KK·Filed 2019·Granted Jun 21, 2022·0 cites·16 claims
- 2046US11209766B2Cleaning device and image forming apparatusCANON KK·Filed 2020·Granted Dec 28, 2021·0 cites·22 claims
- 2143US10216119B2Image forming apparatus with adjustment of potential for secondary transferCANON KK·Filed 2017·Granted Feb 26, 2019·0 cites·11 claims
- 2241US2018246451A1Image forming apparatusCANON KK·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →