Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757797 | Copying method between logical disks, disk-storage system and its storage medium | Yasuhiro Onda, Tadaomi Kato | 2004-06-29 |
| 6732245 | Copying method between logical disks, disk-storage system and its storage medium | Yasuhiro Onda, Tadaomi Kato | 2004-05-04 |