Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10747133 | Image-forming apparatus | Yasutaka Yagi, Yuhei Terui, Noriyoshi Umeda, Shohei Kototani, Masamichi Sato | 2020-08-18 |
| 10678155 | Toner comprising a surface layer of an organosilicon polymer protrusion | Yuhei Terui, Noriyoshi Umeda, Shohei Kototani, Masamichi Sato | 2020-06-09 |
| 10620567 | Developer accommodating unit, process cartridge and electrophotographic image forming apparatus | Hiroomi Matsuzaki, Masaaki Matsushita, Tatsuo Fujisaki, Masaki Furutani, Tetsuo Uesugi +1 more | 2020-04-14 |
| 10564594 | Image forming apparatus | Hiroki Ogino | 2020-02-18 |
| 10545422 | Toner | Kentaro Yamawaki, Akane Masumoto, Kunihiko Nakamura, Sara Yoshida, Shinsuke Mochizuki +5 more | 2020-01-28 |