Photosensitive member cartridge and process cartridge
US-2025258458-A1 · Aug 14, 2025 · US
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Miyamoto Jun patents
Miyamoto Jun is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Miyamoto Jun |
| Total patents | 26 |
| First publication | Jun 2, 2015 |
| Latest publication | Aug 14, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Photosensitive member cartridge and process cartridge
US-12321129-B2 · Jun 3, 2025 · US
Photosensitive member cartridge and process cartridge
US-2024176285-A1 · May 30, 2024 · US
Photosensitive member cartridge and process cartridge
US-11982972-B2 · May 14, 2024 · US
Photosensitive member cartridge and process cartridge
US-11789403-B2 · Oct 17, 2023 · US
Photosensitive member cartridge and process cartridge
US-2023052164-A1 · Feb 16, 2023 · US
Heat exchanger
US-2022221232-A1 · Jul 14, 2022 · US
Photosensitive member cartridge and process cartridge
US-2022214645-A1 · Jul 7, 2022 · US
Photosensitive member cartridge and process cartridge
US-11314198-B2 · Apr 26, 2022 · US
Photosensitive member cartridge and process cartridge
US-11281156-B2 · Mar 22, 2022 · US
Recent patents
Latest publications not already listed above.
Photosensitive member cartridge and process cartridge
US-11156953-B2 · Oct 26, 2021 · US
Photosensitive member cartridge and process cartridge
US-2021080900-A1 · Mar 18, 2021 · US
Photosensitive member cartridge and process cartridge
US-2021080901-A1 · Mar 18, 2021 · US
Photosensitive member cartridge and process cartridge
US-2020192276-A1 · Jun 18, 2020 · US
Drum cylinder unit, method for attaching coupling member, and drum unit
US-10613465-B2 · Apr 7, 2020 · US
Rotary machine
US-2020096043-A1 · Mar 26, 2020 · US
Photosensitive member cartridge and process cartridge
US-10599094-B2 · Mar 24, 2020 · US
Photosensitive member cartridge and process cartridge
US-10191446-B2 · Jan 29, 2019 · US
Refrigerating machine and control method thereof
US-2019017730-A1 · Jan 17, 2019 · US
Photosensitive member cartridge and process cartridge
US-2018348699-A1 · Dec 6, 2018 · US
Drum cylinder unit, method for attaching coupling member, and drum unit
US-2018087580-A1 · Mar 29, 2018 · US
Photosensitive member cartridge and process cartridge
US-9823621-B2 · Nov 21, 2017 · US
Photosensitive member cartridge and process cartridge
US-2017261923-A1 · Sep 14, 2017 · US
Photosensitive member cartridge and process cartridge
US-2016349699-A1 · Dec 1, 2016 · US
Image forming apparatus for replacing toner from the main body of the image forming apparatus
US-9182737-B2 · Nov 10, 2015 · US
Process cartridge, main cartridge, sub cartridge, and image forming apparatus
US-9046871-B2 · Jun 2, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Canon Kk | 23 |
| Mitsubishi Heavy Ind Thermal Systems Ltd | 3 |
| Hiramatsu Daisuke | 1 |
| Miyamoto Jun | 1 |
| Nishiuwatoko Tsutomu | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03G21/1821 | 21 |
| G03G21/1652 | 19 |
| G03G21/1814 | 19 |
| G03G15/0863 | 19 |
| G03G21/1885 | 19 |