Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316234 | Tape cassette for cassette recording/reproducing apparatus | Fuminari Saito | 1994-05-31 |
| 5308014 | Tape cassette with front and inner tape covering lids | Fuminari Saito | 1994-05-03 |