Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4636887 | Tape loading and tensioning device for a recording and/or reproducing apparatus | Hiroshi Kato | 1987-01-13 |
| 4536807 | Display device for a magnetic tape recording and/or reproducing apparatus | Hiroshi Kato | 1985-08-20 |