Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488785 | Developing unit, process cartridge, and image forming apparatus including process cartridge | Hideki Kakuta, Shota Nakamura | 2019-11-26 |
| D855105 | Flange coupling for process cartridge for image forming apparatus | Tetsuo Uesugi, Makoto Hayashida, Koji Yamaguchi, Takashi Yano, 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 | Makoto Hayashida | 2019-06-18 |
| 10268156 | Cartridge, process cartridge, and image forming apparatus | Toshiaki Takeuchi, Takahito Ueno, Kensuke Suzuki | 2019-04-23 |