Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5195692 | Amorphous ribbon take-up method and apparatus therefor | Hiroyuki Fujii, Yukio Yoshimura | 1993-03-23 |
| 5004172 | Take-up apparatus for amorphous metal ribbon | Hiroyuki Hagiwara, Hiroyuki Fujii | 1991-04-02 |