Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11650538 | Cartridge and image forming apparatus | Hideki Kakuta, Toshiaki Takeuchi, Yu Akiba, Shuichi Gofuku, Tomofumi Kawamura +1 more | 2023-05-16 |
| 11586127 | Image forming apparatus and cartridge having shutters to open and close a developer supplying and receiving ports | Tsukasa Abe | 2023-02-21 |