Issued Patents 2016
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9529304 | Developer accommodating unit, process cartridge, and electrophotographic image forming apparatus | Kojiro Yasui, Masaaki Matsushita, Masatomi Yoshida, Hiroomi Matsuzaki, Tatsuo Fujisaki +2 more | 2016-12-27 |
| 9417556 | Cartridge and image forming apparatus | Akira Suzuki, Hiroomi Matsuzaki, Shogo Satomura | 2016-08-16 |
| 9354553 | Developer accommodating container, process cartridge and electrophotographic image forming apparatus | Masatomi Yoshida, Masaki Furutani, Masaaki Matsushita, Seiichi Shinohara | 2016-05-31 |
| 9310717 | Developer accommodating container, developing device, process cartridge and image forming apparatus | Tomonori Matsunaga, Junichi Matsumura | 2016-04-12 |
| 9302801 | Developer accommodating unit, manufacturing method thereof, process cartridge and image forming apparatus | Junichi Matsumura, Masaaki Matsushita, Koji Yamaguchi, Tatsuo Fujisaki, Kojiro Yasui +1 more | 2016-04-05 |
| 9304440 | Developer accommodating unit, process cartridge and electrophotographic image forming apparatus | Masatomi Yoshida, Masaki Furutani, Kojiro Yasui | 2016-04-05 |