Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779121 | Storage apparatus access control apparatus for a recording medium, and access control method for a recording medium | Hiroyuki Kobayashi | 2004-08-17 |
| 6738913 | Storage device and access control method | — | 2004-05-18 |
| 6684310 | Access control method and storage device using same | Ichiro Anzai | 2004-01-27 |