Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7397919 | Access control method and storage apparatus | — | 2008-07-08 |
| 6944734 | Storage apparatus and access control method | Ryota Akiyama | 2005-09-13 |
| 6701413 | Disk drive performing a read-ahead operation of the data from the disk | Katsumi Shirai | 2004-03-02 |
| 6697314 | Information reproducing apparatus for reproducing information from an information storage medium in which a storage area is divided into physical sectors | Kiyotaka Fukawa | 2004-02-24 |
| 6684310 | Access control method and storage device using same | Yoshiaki Uchida | 2004-01-27 |
| 6643085 | Data processing apparatus and access control method | Katsumi Shirai | 2003-11-04 |