Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473867 | Parity storage unit, in a disk array system, for generating updated parity data from received data records | Akira Yamamoto, Toshihiko Tamiya, Hisashi Takamatsu, Hirofumi Inomata | 2002-10-29 |
| 6463505 | Disk array device with selectable method for generating redundant data | Eiju Katsuragi, Mikito Ogata, Toshihiko Tamiya, Akira Yamamoto, Naoya Takahashi | 2002-10-08 |
| 6374327 | Method of data migration | Hidetoshi Sakaki, Katsunori Nakamura, Takehiro Ishikawa, Toshiaki Hatanaka, Hiroshi Nishijima | 2002-04-16 |