Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291312 | Transmissive illumination type image input apparatus | Toshiya Aikawa, Satoru Yoshizawa | 1994-03-01 |
| 5291563 | Method and apparatus for detection of target object with improved robustness | — | 1994-03-01 |