Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072669 | Cartridge having a member for transmitting a driving force for rotating a developing roller | Shinichi Nishida, Yuichi Fukui, Tetsushi Uneme, Yasuyuki Egami, Takeo Kawanami +3 more | 2024-08-27 |
| 11392082 | Cartridge with a mechanism for transmitting a force to a developing roller of the cartridge | Shinichi Nishida, Yuichi Fukui, Tetsushi Uneme, Yasuyuki Egami, Takeo Kawanami +3 more | 2022-07-19 |