Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6031633 | Control method of scanner optical system of original image reading apparatus, motor control device and moving unit driving device of image reading apparatus | Toshiyuki Andoh, Mikio Kamoshita, Minoru Takahashi | 2000-02-29 |