Issued Patents 2016
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9529304 | Developer accommodating unit, process cartridge, and electrophotographic image forming apparatus | Tetsuo Uesugi, Masaaki Matsushita, Masatomi Yoshida, Hiroomi Matsuzaki, Tatsuo Fujisaki +2 more | 2016-12-27 |
| 9383678 | Developer accommodating container, process cartridge and image forming apparatus | Masaki Furutani, Hiroomi Matsuzaki, Koji Yamaguchi | 2016-07-05 |
| 9366994 | Developer container, cartridge, and image forming apparatus | Seiichi Shinohara, Hiroki Ogino | 2016-06-14 |
| 9360831 | Developing unit, process cartridge and image forming apparatus | Hiroomi Matsuzaki, Junichi Matsumura, Masatomi Yoshida | 2016-06-07 |
| 9341983 | Developer accommodating unit, developing device, process cartridge and image forming apparatus | Masatomi Yoshida, Masaaki Matsushita, Koji Yamaguchi | 2016-05-17 |
| 9304440 | Developer accommodating unit, process cartridge and electrophotographic image forming apparatus | Masatomi Yoshida, Masaki Furutani, Tetsuo Uesugi | 2016-04-05 |
| 9304439 | Developer accommodating container, developer accommodating unit, process cartridge, electrophotographic image forming apparatus | Hiroomi Matsuzaki, Junichi Matsumura, Kazuki Matsumoto, Tatsuo Fujisaki | 2016-04-05 |
| 9302801 | Developer accommodating unit, manufacturing method thereof, process cartridge and image forming apparatus | Junichi Matsumura, Masaaki Matsushita, Koji Yamaguchi, Tetsuo Uesugi, Tatsuo Fujisaki +1 more | 2016-04-05 |
| 9291942 | Developer accommodating unit, process cartridge and image forming apparatus | Hiroomi Matsuzaki, Koji Yamaguchi, Masaaki Matsushita | 2016-03-22 |
| 9250565 | Developing device, process cartridge, and image forming apparatus | — | 2016-02-02 |