Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10732545 | Cartridge remanufacturing method and cartridge | Toshiaki Takeuchi, Yu Akiba, Shota Nakamura, Masakazu Tatsumi, Hiroki Shimizu +1 more | 2020-08-04 |
| 10691063 | Process cartridge and image forming apparatus | Hideki Maeshima, Kuniaki Hirukawa, Yoshihiro Mitsui | 2020-06-23 |
| 10670986 | Developing apparatus and image forming apparatus | Hideki Maeshima, Soichi Ishii | 2020-06-02 |