Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10423120 | Cartridge and image forming apparatus having roller supported by roller supporting portions | Koji Yamaguchi | 2019-09-24 |
| 10310416 | Seal member, unit, and image forming apparatus | Hiraku Sasaki, Kazuki Matsumoto | 2019-06-04 |
| 10191406 | Rotatable member and electrophotographic image forming apparatus including the rotatable member | Koji Yamaguchi, Fumito Nonaka, Makoto Hayashida | 2019-01-29 |
| 10185251 | Reproduction method for developing device | Fumito Nonaka, Seiichi Shinohara | 2019-01-22 |
| 10175599 | Rotating member, process cartridge, and image forming apparatus | Fumito Nonaka, Makoto Hayashida, Hiraku Sasaki, Issei Imamura, Koji Yamaguchi | 2019-01-08 |
| 10175609 | Developer accommodating unit, process cartridge and electrophotographic image forming apparatus | Masaaki Matsushita, Tatsuo Fujisaki, Masaki Furutani, Tetsuo Uesugi, Kojiro Yasui +1 more | 2019-01-08 |