Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725395 | Method for assigning alternative sector, method for reading data, disk drive apparatus, and apparatus for writing/reading AV data | Hiroyuki Ono, Hideo Asano | 2004-04-20 |
| 6721854 | Controller device, disk controller, auxiliary storage, computer device, and method for controlling auxiliary storage | Hideo Asano, Kelvin Kao, Akira Kibashi, Koichi Kushida, Takahiro Saito +2 more | 2004-04-13 |