Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392832 | Method for using heat to record on magnetic medium and disk apparatus having temperature changing device | Seiya Ogawa | 2002-05-21 |
| 6170149 | Magnetoresistive type magnetic head and method of manufacturing the same and apparatus for polishing the same | Nobuo Iijima, Motoichi Watanuki | 2001-01-09 |
| 4438471 | Magnetic head for perpendicular magnetic recording system | Susumu Kawakami | 1984-03-20 |