Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801413 | Magnetic sensor, magnetic head and magnetic recording apparatus | Yoshihiko Seyama, Keiichi Nagasaka, Atsushi Tanaka | 2004-10-05 |
| 6781799 | Current perpendicular-to-the-plane structure spin valve magnetoresistive head | Yoshihiko Seyama, Atsushi Tanaka, Keiichi Nagasaka | 2004-08-24 |
| 6770386 | Magnetic recording medium and its manufacturing method | Yoshiaki Hara, Takahiko Sugawara, Takuya Uzumaki, Atsushi Tanaka | 2004-08-03 |
| 6754052 | Magnetoresistive head and manufacturing method therefor | Hiroshi Asida, Shin Eguchi, Atsushi Tanaka, Reiko Kondo | 2004-06-22 |