Inventor · disambiguated record
Goshi Ozaki
Also filed as: OZAKI GOSHI
51 granted patents·13 pending applications·72 citations·filing 2016–2025
97Inventor score
Files withCANON KK64
Top patents by PatentIndex Score
64 records- 0198US11822265B2Toner container and image forming systemCANON KK·Filed 2023·Granted Nov 21, 2023·6 cites·31 claims
- 0298US11662673B2Toner container having nozzle and projection at bottom of container and image forming system using containerCANON KK·Filed 2022·Granted May 30, 2023·7 cites·20 claims
- 0398US11592766B2Toner container and image forming systemCANON KK·Filed 2022·Granted Feb 28, 2023·10 cites·30 claims
- 0497US11977344B2Image forming apparatus and image forming systemCANON KK·Filed 2022·Granted May 7, 2024·5 cites·24 claims
- 0597US11927910B2Cartridge and image forming apparatusCANON KK·Filed 2023·Granted Mar 12, 2024·3 cites·31 claims
- 0696US11966193B2Image forming apparatus and process cartridgeCANON KK·Filed 2023·Granted Apr 23, 2024·3 cites·10 claims
- 0796US11829096B2Cartridge, attachment and mounting kitCANON KK·Filed 2021·Granted Nov 28, 2023·2 cites·70 claims
- 0896US11796958B2Process cartridge and image forming apparatusCANON KK·Filed 2022·Granted Oct 24, 2023·3 cites·11 claims
- 0995US11526099B2Image 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
- 1094US12140884B2Toner container and image forming systemCANON KK·Filed 2023·Granted Nov 12, 2024·1 cites·21 claims
- 1194US12066769B2Toner container having a shutter and an engaging portion exposed from the shutterCANON KK·Filed 2022·Granted Aug 20, 2024·2 cites·20 claims
- 1294US11693356B2Image forming apparatus and process cartridgeCANON KK·Filed 2022·Granted Jul 4, 2023·2 cites·29 claims
- 1394US11567445B2Process cartridge and image forming apparatusCANON KK·Filed 2019·Granted Jan 31, 2023·7 cites·11 claims
- 1493US10915060B2Developing device having restricted movement, process cartridge and image forming apparatusCANON KK·Filed 2019·Granted Feb 9, 2021·5 cites·28 claims
- 1591US2025362628A1Image forming systemCANON KK·Filed 2025·Application pending·0 cites
- 1689US12124190B2Toner container including guiding portion with a guiding surfaceCANON KK·Filed 2022·Granted Oct 22, 2024·1 cites·15 claims
- 1789US12092973B2Image forming apparatusCANON KK·Filed 2023·Granted Sep 17, 2024·1 cites·12 claims
- 1888US2025116960A1Cartridge, attachment and mounting kitCANON KK·Filed 2024·Application pending·0 cites
- 1987US2025291277A1Image forming apparatus and image forming systemCANON KK·Filed 2025·Application pending·0 cites
- 2086US12210311B2Cartridge, attachment and mounting kitCANON KK·Filed 2023·Granted Jan 28, 2025·0 cites·11 claims
- 2186US12117762B2Attachment and image forming systemCANON KK·Filed 2023·Granted Oct 15, 2024·1 cites·20 claims
- 2285US2024411245A1Toner container and image forming systemCANON KK·Filed 2024·Application pending·0 cites
- 2382US12405553B2Image 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
- 2481US12346041B2Image forming apparatus and image forming systemCANON KK·Filed 2024·Granted Jul 1, 2025·0 cites·15 claims
- 2580US12228877B2Process cartridge and image forming apparatusCANON KK·Filed 2023·Granted Feb 18, 2025·0 cites·7 claims
- 2680US2024319665A1Process unit including first and second resin materials and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 2779US2025321535A1Developer supply container, developer supply container set, container unit, and image forming systemCANON KK·Filed 2025·Application pending·0 cites
- 2878US12038717B2Process unit including first and second resin materials and image forming apparatusCANON KK·Filed 2022·Granted Jul 16, 2024·0 cites·38 claims
- 2977US12038700B2Image forming system for use with an attachable developer containerCANON KK·Filed 2022·Granted Jul 16, 2024·0 cites·10 claims
- 3076US2025147461A1Cartridge and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3176US2025130527A1Process cartridge and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 3276US2024337966A1Toner container and image forming systemCANON KK·Filed 2024·Application pending·0 cites
- 3373US11520286B2Cartridge and image forming apparatusCANON KK·Filed 2021·Granted Dec 6, 2022·0 cites·20 claims
- 3472US12416880B2Toner containerCANON KK·Filed 2024·Granted Sep 16, 2025·0 cites·26 claims
- 3570US12429811B2Cartridge and image forming apparatusCANON KK·Filed 2020·Granted Sep 30, 2025·0 cites·105 claims
- 3664US12235598B2Developing device and image forming apparatusCANON KK·Filed 2023·Granted Feb 25, 2025·0 cites·16 claims
- 3763US2021124304A1Developing device having restricted movement, process cartridge and image forming apparatusCANON KK·Filed 2021·Application pending·0 cites
- 3859USD843443SProcess cartridge for image forming apparatusCANON KK·Filed 2016·Granted Mar 19, 2019·8 cites·1 claims
- 3955US2025004398A1Toner containerCANON KK·Filed 2024·Application pending·0 cites
- 4054US10795310B2Cartridge having a regulating member that regulates movement of a developing unitCANON KK·Filed 2018·Granted Oct 6, 2020·0 cites·32 claims
- 4153US2024393713A1CartridgeCANON KK·Filed 2024·Application pending·0 cites
- 4253US2025189908A1Toner container and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 4352US12411452B2Image forming apparatusCANON KK·Filed 2023·Granted Sep 9, 2025·0 cites·21 claims
- 4444US11294320B2Image forming apparatusCANON KK·Filed 2020·Granted Apr 5, 2022·0 cites·22 claims
- 4544US10451996B2Developing blade, developing device, and cartridgeCANON KK·Filed 2018·Granted Oct 22, 2019·0 cites·15 claims
- 4641USD1081785SToner packCANON KK·Filed 2022·Granted Jul 1, 2025·0 cites·1 claims
- 4741USD1081786SToner packCANON KK·Filed 2022·Granted Jul 1, 2025·0 cites·1 claims
- 4840USD1043812SToner packCANON KK·Filed 2022·Granted Sep 24, 2024·0 cites·1 claims
- 4934USD873338SProcess cartridge for image forming apparatusCANON KK·Filed 2018·Granted Jan 21, 2020·1 cites·1 claims
- 5034USD873337SProcess cartridge for image forming apparatusCANON KK·Filed 2018·Granted Jan 21, 2020·1 cites·1 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Goshi Ozaki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →