Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139751 | Image formation apparatus detecting a response from communication part | Satoshi Yamamoto, Yoichi Hayakawa, Kentaro Hasegawa | 2018-11-27 |
| 10133224 | Image formation apparatus and error notification method | — | 2018-11-20 |