Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328520 | Tape transport device | Mitsuo Iwata, Hajime Wada, Kunio Tsuchino | 1982-05-04 |
| 4295169 | Cassette loading and unloading device | Mitsuo Iwata, Hajime Wada, Kunio Tsuchino | 1981-10-13 |