Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9639021 | Image forming system, image forming method, and charge adjusting apparatus | Satoshi Nishida, Junichi Hamada | 2017-05-02 |
| 6701123 | Cleaning device with improved damping member and image forming apparatus using the same | Isao Endo, Junichi Otani, Toru Makino, Chohiko Fukuo, Kazuhiko Sato +1 more | 2004-03-02 |