Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779083 | Security for logical unit in storage subsystem | Ryuske Ito, Katsuhiro Uchiumi, Yoshinori Igarashi, Koichi Hori | 2004-08-17 |
| 6757782 | Disk array and method for reading/writing data from/into disk unit | Seiichi Higaki, Takao Satoh | 2004-06-29 |
| 6728848 | Method and system for backing up storage system data | Keishi Tamura, Hiroshi Abei, Mikito Ogata | 2004-04-27 |
| 6684209 | Security method and system for storage subsystem | Ryusuke Ito | 2004-01-27 |