Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5160379 | Fe-base soft magnetic alloy and method of producing same | Yoshihito Yoshizawa, Kiyotaka Yamauchi | 1992-11-03 |
| 4881989 | Fe-base soft magnetic alloy and method of producing same | Yoshihito Yoshizawa, Kiyotaka Yamauchi | 1989-11-21 |
| 4774130 | Magnetic recording medium | Juro Endo, Shiro Murakami, Shigeo Fujii, Masayuki Nakao | 1988-09-27 |