Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674613 | Disk device having powder removal apparatus and disk device having timing offsetting apparatus for loading | Yoshihiro Arikawa | 2004-01-06 |
| 5786964 | Magnetic disk drive unit with improved signal feeding and extracting arrangement | Katsuhide Sone, Yoshinori Kadowaki | 1998-07-28 |
| 5694270 | Head assembly having laminated conductor patterns | Katsuhide Sone | 1997-12-02 |