Issued Patents 2016
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9529304 | Developer accommodating unit, process cartridge, and electrophotographic image forming apparatus | Tetsuo Uesugi, Kojiro Yasui, Masatomi Yoshida, Hiroomi Matsuzaki, Tatsuo Fujisaki +2 more | 2016-12-27 |
| 9494890 | Developing cartridge, process cartridge and image forming apparatus | Noriyuki Komatsu, Yoshiyuki Batori, Toshiaki Takeuchi, Daisuke Makiguchi, Takatoshi Hamada +3 more | 2016-11-15 |
| 9405225 | Developer accommodating unit, process cartridge and image forming apparatus | Tatsuo Fujisaki, Junichi Matsumura | 2016-08-02 |
| 9354553 | Developer accommodating container, process cartridge and electrophotographic image forming apparatus | Masatomi Yoshida, Masaki Furutani, Tetsuo Uesugi, Seiichi Shinohara | 2016-05-31 |
| 9341983 | Developer accommodating unit, developing device, process cartridge and image forming apparatus | Masatomi Yoshida, Kojiro Yasui, Koji Yamaguchi | 2016-05-17 |
| 9304441 | Developer accommodating container, developer accommodating unit, process cartridge and image forming apparatus | Koji Yamaguchi, Junichi Matsumura, Masatomi Yoshida | 2016-04-05 |
| 9302801 | Developer accommodating unit, manufacturing method thereof, process cartridge and image forming apparatus | Junichi Matsumura, Koji Yamaguchi, Tetsuo Uesugi, Tatsuo Fujisaki, Kojiro Yasui +1 more | 2016-04-05 |
| 9291942 | Developer accommodating unit, process cartridge and image forming apparatus | Hiroomi Matsuzaki, Kojiro Yasui, Koji Yamaguchi | 2016-03-22 |
| 9285707 | Developer accommodating unit with a urging member for urging a flexible member | Koji Yamaguchi, Junichi Matsumura, Masatomi Yoshida | 2016-03-15 |