Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10162289 | Developer accommodating container, developer accommodating unit, process cartridge, electrophotographic image forming apparatus | Junichi Matsumura, Kazuki Matsumoto, Tatsuo Fujisaki, Kojiro Yasui | 2018-12-25 |
| 10048646 | Image forming apparatus with frame body and detachable cartridge with integrated photosensitive drum | Akira Suzuki, Kazunori Suzuki, Toshiteru Yamasaki, Shigeo Miyabe, Takahito Ueno +3 more | 2018-08-14 |
| 10001727 | Developer accommodating container, developer accommodating unit, process cartridge, and electrophotographic image forming apparatus | Junichi Matsumura, Kazuki Matsumoto, Tatsuo Fujisaki, Kojiro Yasui | 2018-06-19 |
| 9996020 | Roller, rotating member unit, cartridge, and image forming apparatus | Makoto Hayashida, Fumito Nonaka, Hiraku Sasaki, Issei Imamura, Koji Yamaguchi | 2018-06-12 |
| 9885978 | Developer accommodating unit, process cartridge and electrophotographic image forming apparatus | Masaaki Matsushita, Tatsuo Fujisaki, Masaki Furutani, Tetsuo Uesugi, Kojiro Yasui +1 more | 2018-02-06 |
| 9857733 | Sealing member having a seal portion and a supporting portion | — | 2018-01-02 |