Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6912100 | Device and signal processing circuit for magnetic recording, magnetic recording apparatus | Hideki Sawaguchi, Yasutaka Nishida, Toru Matsushita | 2005-06-28 |
| 6906889 | Magnetic disk drive | Takehiko Hamaguchi, Futoshi Tomiyama, Toru Matsushita | 2005-06-14 |
| 6894874 | Disk drive having magnetic head conduction paths with arrangements to control impedance | Yohji Maruyama, Hiroshi Ikekame | 2005-05-17 |
| 6879460 | Magnetic recording disk drive | Futoshi Tomiyama, Takehiko Hamaguchi, Toru Matsushita, Hideki Zaitsu, Reijiro Tsuchiya | 2005-04-12 |
| 6839200 | Combination perpendicular magnetic head having shield material formed at both ends of an upper pole of a write element | Naoki Koyama, Hideo Tanabe, Eijin Moriwaki, Isamu Yuito, Kazuo Shiiki +5 more | 2005-01-04 |