Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D855105 | Flange coupling for process cartridge for image forming apparatus | Tetsuo Uesugi, Koji Yamaguchi, Takashi Yano, Yuuki Nakamura, Toshiaki Takeuchi | 2019-07-30 |
| 10324413 | Image forming apparatus having a portion to prevent a process cartridge from being inserted when the process cartridge is in a particular state | Yuuki Nakamura | 2019-06-18 |
| 10191406 | Rotatable member and electrophotographic image forming apparatus including the rotatable member | Koji Yamaguchi, Fumito Nonaka, Hiroomi Matsuzaki | 2019-01-29 |
| 10175599 | Rotating member, process cartridge, and image forming apparatus | Fumito Nonaka, Hiroomi Matsuzaki, Hiraku Sasaki, Issei Imamura, Koji Yamaguchi | 2019-01-08 |