Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663886 | Development cartridge, process cartridge, and image forming apparatus | Shinjiro Toba, Tachio Kawai, Hiroyuki Munetsugu, Mitsuhiro Sato, Yu Fukasawa +1 more | 2020-05-26 |
| D873339 | Side cover for process cartridge for image forming apparatus | Masaaki Sato, Hiroyuki Munetsugu, Koji Wada, Yukio Kubo | 2020-01-21 |
| D873340 | Bearing for process cartridge for image forming apparatus | Masaaki Sato, Hiroyuki Munetsugu, Yu Fukasawa, Yukio Kubo | 2020-01-21 |