Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11856167 | Image forming apparatus capable of on-off control of operating key lamp according to anbient illuminance | — | 2023-12-26 |
| 11012586 | Image forming device | — | 2021-05-18 |
| 9137408 | Image forming apparatus | — | 2015-09-15 |
| 8843011 | Image-forming apparatus and method for controlling image-forming apparatus | — | 2014-09-23 |