Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6101574 | Disk control unit for holding track data in non-volatile cache memory | Hidehisa Takahashi | 2000-08-08 |
| 6092216 | Disk controlling apparatus | Tohru Kobayashi, Shoichi Murano, Jun Ishikawa, Jun Katayama | 2000-07-18 |
| 6009498 | Disk control unit for holding track data in cache memory | Hidehisa Takahashi | 1999-12-28 |
| 5613066 | Disk controlling method and apparatus for transferring a record from a disk to a host via an intermediate buffer | Hitoshi Matsushima, Tohru Kobayashi, Shoichi Murano, Jun Ishikawa, Jun Katayama | 1997-03-18 |