Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10747143 | Developer accommodating unit, process cartridge, and image forming apparatus | Koji Yamaguchi | 2020-08-18 |
| 10732565 | Cartridge and method for manufacturing cartridge | Shogo Satomura | 2020-08-04 |
| 10642189 | Developer container unit, developing apparatus, and process cartridge | Koji Yamaguchi, Hiroki Ogino, Hiroomi Matsuzaki, Shunsuke Uratani | 2020-05-05 |
| 10571857 | Rotatable member, process cartridge and image forming apparatus | Hiroomi Matsuzaki, Koji Yamaguchi, Makoto Hayashida | 2020-02-25 |