Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019925 | Reel brake control device for optically controlling a reel brake of a magnetic tape apparatus | Katsuyuki Taguchi | 1991-05-28 |
| 4736145 | Electric control apparatus for equipment | Hidetoshi Sakurai, Tomoaki Abe | 1988-04-05 |