Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338432 | Optical pattern reading apparatus with movable optical unit | Toshiei Kera | 2002-01-15 |
| 6234396 | Optical pattern reading apparatus | — | 2001-05-22 |
| 5959283 | Optical pattern reading apparatus with movable optical unit | Toshiei Kera | 1999-09-28 |
| 4841129 | Pattern recognition device | Jun Akedo, Yoshiyuki Iwashita | 1989-06-20 |