Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4974100 | Endless tapedrive system | Toshiaki Shima | 1990-11-27 |
| 4894733 | Tape winding method and machine | — | 1990-01-16 |
| 4738408 | Tape winding apparatus and method | Kouichi Sota, Jun Taniguchi, Hiroshi Yamaguchi | 1988-04-19 |