Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4669009 | Floppy disc recording and/or reproducing apparatus having a loading mechanism for loading a cartridge which accomodates a floppy disc | Azuma Miyazawa, Hideharu Arai | 1987-05-26 |
| D287597 | Magnetic disc cassette | — | 1987-01-06 |
| 4573572 | Recording disc cartridge | Yoshitake Kato | 1986-03-04 |
| 4331038 | Push-button type tuner apparatus | — | 1982-05-25 |