Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358576 | Amorphous materials with improved properties | Hiroshi Sakakima, Masatsugu Yamaguchi, Eiichi Hirota | 1994-10-25 |
| 4590530 | Magnetic head | Hiroshi Sakakima, Mitsuo Satomi, Yukihiro Yanagiuchi | 1986-05-20 |
| 4578728 | Magnetic head | Hiroshi Sakakima, Mitsuo Satomi, Yukihiro Yanagiuchi | 1986-03-25 |
| 4488195 | Magnetic head and method of producing same | Yukihiro Yanagiuchi, Eiichi Hirota, Hiroshi Sakakima | 1984-12-11 |
| 4437912 | Amorphous magnetic alloys | Hiroshi Sakakima, Mitsuo Satomi, Eiichi Hirota | 1984-03-20 |
| 4427462 | Electric apparatus and its magnetic core of (100)[011] silicon-iron sheet made by rapid quenching method | Masayuki Wakamiya, Yukio Horita | 1984-01-24 |
| 4312683 | Method for heat-treating amorphous alloy films | Hiroshi Sakakima, Yukihiro Yanagiuchi, Eiichi Hirota | 1982-01-26 |
| 4288260 | Method of heat treatments of amorphous alloy ribbons | Hiroshi Sakakima, Yukihiro Yanagiuchi, Tsuneo Inoue, Masatsugu Yamaguchi, Eiichi Hirota | 1981-09-08 |