Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749700 | Method for producing amorphous alloy ribbon, and method for producing nano-crystalline alloy ribbon with same | Jun Sunakawa, Yoshio Bizen | 2004-06-15 |
| 6425960 | Soft magnetic alloy strip, magnetic member using the same, and manufacturing method thereof | Yoshihito Yoshizawa, Yoshio Bizen, Shunsuke Arakawa, Takashi Meguro | 2002-07-30 |
| 6405787 | Method for winding rapidly quenched thin ribbon, apparatus for producing rapidly quenched thin ribbon, and rapidly quenched thin ribbon coil | Yoshio Bizen, Jun Sunakawa, Shunsuke Arakawa | 2002-06-18 |