Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199650 | Lens unit, exposure device, reading head, image forming apparatus, and image reading apparatus | Masamitsu Nagamine, Akihiro Yamamura | 2021-12-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199650 | Lens unit, exposure device, reading head, image forming apparatus, and image reading apparatus | Masamitsu Nagamine, Akihiro Yamamura | 2021-12-14 |