Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646934 | Adapter and adapter system for playback of a compact disc and a mini disc in an optical disc apparatus | Osamu Mizuno, Tohru Nakamura, Hideki Aikoh, Masanari Mohri | 1997-07-08 |