Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5036411 | Magnetic tape transport mechanism which absorbs magnetic tape oscillations and vibrations in the vicinity of a rotational drum | Eiichi Tsuchiya | 1991-07-30 |
| 4837645 | Drive mechanism for cassette-enclosed magnetic tape | Ritsu Miyamoto, Eiichi Tsuchiya, Kazuhiko Shishido, Toshiaki Shimizu | 1989-06-06 |
| 4807064 | Tape loading system for wrapping a tape of a tape cassette around a guide drum | Ritsu Miyamoto, Eiichi Tsuchiya, Kazuhiko Shishido, Toshiaki Shimizu | 1989-02-21 |