Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4590530 | Magnetic head | Hiroshi Sakakima, Mitsuo Satomi, Harufumi Senno | 1986-05-20 |
| 4578728 | Magnetic head | Hiroshi Sakakima, Mitsuo Satomi, Harufumi Senno | 1986-03-25 |
| 4488195 | Magnetic head and method of producing same | Eiichi Hirota, Hiroshi Sakakima, Harufumi Senno | 1984-12-11 |
| 4312683 | Method for heat-treating amorphous alloy films | Hiroshi Sakakima, Harufumi Senno, Eiichi Hirota | 1982-01-26 |
| 4288260 | Method of heat treatments of amorphous alloy ribbons | Harufumi Senno, Hiroshi Sakakima, Tsuneo Inoue, Masatsugu Yamaguchi, Eiichi Hirota | 1981-09-08 |