Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794476 | Cassette eject mechanism for cassette deck | Mikio Isaki, Masanori Shibata | 1988-12-27 |
| 4689701 | Cassette loading mechanism for cassette deck | Mikio Isaki, Masanori Shibata | 1987-08-25 |