Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10701224 | Image forming apparatus having an operation portion with a near field communication portion | Ryoichi Kawasumi | 2020-06-30 |
| 10530944 | Input device performing near field communication with a mobile device and image forming apparatus | Ryoichi Kawasumi | 2020-01-07 |