Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757797 | Copying method between logical disks, disk-storage system and its storage medium | Norikazu Kaiya, Yasuhiro Onda | 2004-06-29 |
| 6732245 | Copying method between logical disks, disk-storage system and its storage medium | Norikazu Kaiya, Yasuhiro Onda | 2004-05-04 |
| 6715006 | Disk time-sharing apparatus and method | Yuuji Hotta, Riichiro Take, Mikio Ito, Hidejiro Daikokuya | 2004-03-30 |
| 6615313 | Disk input/output control device maintaining write data in multiple cache memory modules and method and medium thereof | Hideaki Omura, Hiromi Kubota | 2003-09-02 |
| 6480904 | Disk-time-sharing apparatus and method | Osamu Kimura, Mikio Ito, Riichiro Take, Yuuji Hotta | 2002-11-12 |