Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804089 | Yoke-type magnetic head and magnetic recording/reproducing device | Yuichi Osawa, Masatoshi Yoshikawa, Hiroaki Yoda | 2004-10-12 |
| 6741431 | Magnetic head and magnetic recording/reproduction device | Yuichi Osawa, Masatoshi Yoshikawa, Hiroaki Yoda | 2004-05-25 |
| 6724582 | Current perpendicular to plane type magnetoresistive device, magnetic head, and magnetic recording/reproducing apparatus | Masayuki Takagishi, Masatoshi Yoshikawa, Kohichi Tateyama | 2004-04-20 |