Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5564194 | Geomagnetic direction sensor | Masayoshi Fujita | 1996-10-15 |
| 5296989 | High density dual gap magnetic head using polar Kerr effect | Yoshitaka Ochiai, Hideki Matsuda, Shunichi Hashimoto | 1994-03-22 |
| 5111441 | Apparatus for generating magnetic field varying in response to an information signal | Hiroshi Eto, Nobuyuki Oka | 1992-05-05 |
| 4796241 | Device for producing a high frequency modulation magnetic field used in magneto-optical recording | Masatoshi Hayakawa, Koichi Aso, Hiroshi Yamanoi | 1989-01-03 |
| 4524401 | Magnetic transducer head utilizing magneto resistance effect with a bias field and partial saturation | Hiroyuki Uchida, Shigeyoshi Imakoshi, Yutaka Soda, Junkichi Sugita, Tetsuo Sekiya | 1985-06-18 |
| 4277808 | Magnetic transducer head | — | 1981-07-07 |