Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351498 | Cassette tape device | Mitsuo Iwata, Naomasa Masuda, Kunio Tsuchino | 1982-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351498 | Cassette tape device | Mitsuo Iwata, Naomasa Masuda, Kunio Tsuchino | 1982-09-28 |