Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859971 | Cartridge, process cartridge, and image forming apparatus | Osamu Anan, Kazuki Matsumoto | 2020-12-08 |
| 10747172 | Cartridge, process cartridge, and image forming apparatus | Osamu Anan, Kazuki Matsumoto | 2020-08-18 |
| 10732545 | Cartridge remanufacturing method and cartridge | Toshiaki Takeuchi, Shuichi Gofuku, Yu Akiba, Shota Nakamura, Masakazu Tatsumi +1 more | 2020-08-04 |
| 10712707 | Process cartridge having a positioning portion capable of positioning a driving force receiving portion of a coupling member | Hideki Maeshima, Masato Tanabe, Keisuke Nomura | 2020-07-14 |
| 10698361 | Process cartridge having a coupling member and a coupling member supporting portion | Hideki Maeshima, Masato Tanabe, Keisuke Nomura | 2020-06-30 |
| 10656593 | Cartridge, process cartridge, and image forming apparatus | Osamu Anan, Kazuki Matsumoto | 2020-05-19 |
| 10635046 | Cartridge, process cartridge, and image forming apparatus | Osamu Anan, Kazuki Matsumoto | 2020-04-28 |