Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6707643 | Perpendicular magnetic recording head having narrow recording gap and perpendicular magnetic recording apparatus using the same | Akihiko Takeo, Tetsuya Roppongi, Shinichi Horinouchi, Mikio Matsuzaki | 2004-03-16 |
| 6680810 | Head suspension assembly with a precise positioning micro-cap actuator composed of a piezoelectric material | Masashi Shiraishi, Takeshi Wada, Takashi Honda, Mitsuyoshi Kawai, Norikazu Ota | 2004-01-20 |