Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209755 | Image forming apparatus having a detachable toner replenishment container | Shinji Kubo, Kenji Matsuzaka, Kenichi Tagami | 2021-12-28 |
| 11156940 | Image forming apparatus with a mechanism for supplying toner for forming an image, and method thereof | Kei Hayashida, Kenji Matsuzaka, Takahiro Azeta | 2021-10-26 |
| 11156954 | Image forming apparatus including a movable engageable member and process cartridge including a force receiving portion | Akira Yoshimura, Yukio Kubo, Masaaki Sato, Satoshi Nishiya, Yosuke Kashiide | 2021-10-26 |
| 10983471 | Image forming apparatus and conveying unit | — | 2021-04-20 |