Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812940 | Dictation display for displaying present position and cue mark position information | — | 1989-03-14 |
| 4511935 | Tape recorder | Yougo Imai | 1985-04-16 |
| 4488196 | Remote control device for tape recorder | Hiroki Ichikawa, Shunichi Orita | 1984-12-11 |