Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099503 | Image forming apparatus | Yoshihiro Mitsui, Yasukazu Ikami, Shinichi Agata | 2021-08-24 |
| 11073788 | Process cartridge providing fixation layer to developer on image bearing member and image forming apparatus | Yoshihiro Mitsui, Yasukazu Ikami | 2021-07-27 |
| 10976685 | Image forming apparatus to perform an activation control using a developing bias applying member and a speed control unit | Yoshihiro Mitsui, Yasukazu Ikami | 2021-04-13 |
| 10893763 | Plate with inclined surface | Wataru Kitamura | 2021-01-19 |