Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175611 | Optical scanning device having cleaning unit and image forming apparatus having the same | Hidenori Takenaka | 2021-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175611 | Optical scanning device having cleaning unit and image forming apparatus having the same | Hidenori Takenaka | 2021-11-16 |