Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10171689 | Image forming system and method for identifying accessory device and image forming apparatus | Akihiro Arai, Mitsuhiko Sato, Toshiyuki Miyake, Takashi Yokoya, Yutaka Ando | 2019-01-01 |