Inventor · disambiguated record
Akinori Mitsumata
Also filed as: MITSUMATA AKINORI
31 granted patents·5 pending applications·10 citations·filing 2015–2025
93Inventor score
Files withCANON KK36
Top patents by PatentIndex Score
36 records- 0195US11526099B2Image forming system having developer container, rotating member for rotating shutter, and restricting mechanism for rotating memberCANON KK·Filed 2021·Granted Dec 13, 2022·3 cites·7 claims
- 0291US2025362628A1Image forming systemCANON KK·Filed 2025·Application pending·0 cites
- 0390US11841643B2Client device, control method, and storage medium for smoothly exchanging the display of images on a deviceCANON KK·Filed 2021·Granted Dec 12, 2023·2 cites·19 claims
- 0488US11054758B2Transfer unit and image-forming apparatus to increase a ratio of filled toner volume to toner container volumeCANON KK·Filed 2020·Granted Jul 6, 2021·2 cites·20 claims
- 0584US10289025B2Image forming apparatus for electrophotographic processing utilizing varying surface speedsCANON KK·Filed 2018·Granted May 14, 2019·2 cites·16 claims
- 0682US12405553B2Image forming system having developer container, rotating member for rotating shutter, and restriction mechanism for rotating memberCANON KK·Filed 2024·Granted Sep 2, 2025·0 cites·9 claims
- 0782US11402767B2Image forming apparatusCANON KK·Filed 2021·Granted Aug 2, 2022·1 cites·15 claims
- 0881US2025258449A1Image forming apparatus for use with detachable toner containerCANON KK·Filed 2025·Application pending·0 cites
- 0978US12169384B2Image forming apparatus provided with detachable processing unitCANON KK·Filed 2023·Granted Dec 17, 2024·0 cites·20 claims
- 1077US12038700B2Image forming system for use with an attachable developer containerCANON KK·Filed 2022·Granted Jul 16, 2024·0 cites·10 claims
- 1175US12321109B2Image forming apparatus for use with detachable toner containerCANON KK·Filed 2023·Granted Jun 3, 2025·0 cites·20 claims
- 1275US12153359B2Image forming apparatusCANON KK·Filed 2023·Granted Nov 26, 2024·0 cites·19 claims
- 1373US12282272B2Image forming apparatus and image forming systemCANON KK·Filed 2023·Granted Apr 22, 2025·0 cites·8 claims
- 1472US12147190B2Image forming apparatusCANON KK·Filed 2023·Granted Nov 19, 2024·0 cites·14 claims
- 1572US11782378B2Image forming apparatus provided with detachable processing unitCANON KK·Filed 2022·Granted Oct 10, 2023·0 cites·11 claims
- 1670US11921444B2Transfer unit and image forming apparatusCANON KK·Filed 2022·Granted Mar 5, 2024·0 cites·24 claims
- 1769US12032309B2Image forming apparatus having a stacking portion with first and second surfacesCANON KK·Filed 2022·Granted Jul 9, 2024·0 cites·11 claims
- 1868US11586143B2Image forming apparatusCANON KK·Filed 2021·Granted Feb 21, 2023·0 cites·14 claims
- 1967US11815832B2Image forming apparatus comprising development unit for receiving replenishment container and retractable support for supporting the development unitCANON KK·Filed 2021·Granted Nov 14, 2023·0 cites·20 claims
- 2065US11333991B2Transfer unit and image-forming apparatus to increase a ratio of filled toner volume to a toner container volumeCANON KK·Filed 2021·Granted May 17, 2022·0 cites·17 claims
- 2162US12164247B2Image forming apparatusCANON KK·Filed 2023·Granted Dec 10, 2024·0 cites·15 claims
- 2262US11435679B2Transfer unit and image forming apparatusCANON KK·Filed 2020·Granted Sep 6, 2022·0 cites·20 claims
- 2361US10359718B2Image forming apparatusCANON KK·Filed 2018·Granted Jul 23, 2019·0 cites·28 claims
- 2460US2025102954A1Cartridge and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 2559US12164254B2Image forming apparatus having a pivotable belt unitCANON KK·Filed 2023·Granted Dec 10, 2024·0 cites·24 claims
- 2657US9921525B2Image forming apparatusCANON KK·Filed 2016·Granted Mar 20, 2018·0 cites·20 claims
- 2754US12050430B2Image forming apparatusCANON KK·Filed 2022·Granted Jul 30, 2024·0 cites·18 claims
- 2852US2025102952A1Cartridge and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 2952US2024427279A1Image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 3048US12025946B2Image forming apparatus having duplex driven roller unitCANON KK·Filed 2022·Granted Jul 2, 2024·0 cites·14 claims
- 3148US11709441B2Image forming apparatusCANON KK·Filed 2022·Granted Jul 25, 2023·0 cites·24 claims
- 3245US11720037B2Image forming apparatusCANON KK·Filed 2021·Granted Aug 8, 2023·0 cites·13 claims
- 3343US9304083B2Optical detection device and image forming apparatus including the sameCANON KK·Filed 2015·Granted Apr 5, 2016·0 cites·24 claims
- 3442US11480896B2Belt conveyance apparatus and image forming apparatusCANON KK·Filed 2021·Granted Oct 25, 2022·0 cites·10 claims
- 3542US11347179B2Image forming apparatus with control of transfer and fixing nipsCANON KK·Filed 2021·Granted May 31, 2022·0 cites·10 claims
- 3641US11526100B2Image forming apparatusCANON KK·Filed 2021·Granted Dec 13, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →