Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4580254 | Automatic disc selection type reproducing apparatus | Shigeru Hojyo, Yoshiaki Wada, Tsutomu Kojima, Toshiyuki Dateyama | 1986-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4580254 | Automatic disc selection type reproducing apparatus | Shigeru Hojyo, Yoshiaki Wada, Tsutomu Kojima, Toshiyuki Dateyama | 1986-04-01 |