Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689704 | Recording medium, recording/playback device which uses commands in character string form for audio system control | Tadao Yoshida | 1997-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689704 | Recording medium, recording/playback device which uses commands in character string form for audio system control | Tadao Yoshida | 1997-11-18 |