Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D869549 | Bearing for process cartridge for image forming apparatus | Masaaki Sato, Hiroyuki Munetsugu, Koji Wada | 2019-12-10 |
| 10401788 | Image forming apparatus including a movable engageable spacing member and process cartridge including a force receiving portion | Akira Yoshimura, Tomio Noguchi, Masaaki Sato, Satoshi Nishiya, Yosuke Kashiide | 2019-09-03 |
| 10386786 | Cartridge, member constituting cartridge, and image forming apparatus | Masaaki Sato, Hiroyuki Munetsugu, Koji Wada | 2019-08-20 |
| 10168664 | Process cartridge including protrusion to receive a force for moving a developer roller | Akira Yoshimura, Tomio Noguchi, Masaaki Sato, Satoshi Nishiya, Yosuke Kashiide | 2019-01-01 |