Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4291348 | Actuating device for the advancement of the tape in a cassette-type tape recording/playback apparatus | — | 1981-09-22 |
| 4283746 | Actuating device for the advancement of the tape in a cassette-type tape recording/playback apparatus | — | 1981-08-11 |
| 4259701 | Device for inserting and ejecting a cassette in a cassette-type tape recorder/playback apparatus | — | 1981-03-31 |