Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898840 | Method of fabricating a magnetic head device | Masashi Shiraishi, Tsutomu Aoyama, Isamu Sato, Masanori Sakai, Tsuyoshi Umehara +2 more | 2005-05-31 |
| 6522502 | Magnetic head device | Masashi Shiraishi, Tsutomu Aoyama, Isamu Sato, Masanori Sakai, Tsuyoshi Umehara +2 more | 2003-02-18 |
| 6366428 | Thin film magnetic head, a magnetic head device and a magnetic disk driving device | Noboru Yamanaka, Mikio Ohmori, Youichi Suzuki | 2002-04-02 |
| 6339519 | Magnetic head device | Haruyuki Morita, Masashi Shiraishi, Mitsuyoshi Kawai, Takeshi Wada | 2002-01-15 |
| 6084746 | Magnetic head device | Masashi Shiraishi, Tsutomu Aoyama, Isamu Sato, Masanori Sakai, Tsuyoshi Umehara +2 more | 2000-07-04 |
| 5978176 | Magnetic head for a magnetic disk having a slider with indented portions for providing heat dissipation | Joichiro Ezaki, Noboru Yamanaka | 1999-11-02 |