Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610755 | Lens changeable image scanner and lens position control device in the same | — | 1997-03-11 |
| 5535040 | Lens changeable image scanner and lens position control device in the same | Masao Shoda | 1996-07-09 |