Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4633452 | Autochanger type disc player | Hiroto Kurokawa | 1986-12-30 |
| 4599716 | Autochanger type disc player | — | 1986-07-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4633452 | Autochanger type disc player | Hiroto Kurokawa | 1986-12-30 |
| 4599716 | Autochanger type disc player | — | 1986-07-08 |