Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675747 | Data transmission system with erroneous connection indicator | — | 1997-10-07 |
| 5648817 | Dual type imaging device having multiple light sensitive elements | Harumi Aoki, Nobuhiro Tani | 1997-07-15 |
| 5606160 | Symbol reading device | Nobuhiro Tani, Harumi Aoki | 1997-02-25 |