Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8843715 | System managing a plurality of virtual volumes and a virtual volume management method for the system | — | 2014-09-23 |
| 8122214 | System managing a plurality of virtual volumes and a virtual volume management method for the system | — | 2012-02-21 |
| 7840767 | System managing a plurality of virtual volumes and a virtual volume management method for the system | — | 2010-11-23 |
| 7725650 | Storage system and method for controlling the same | Eiichi Sato | 2010-05-25 |
| 7565502 | System managing a plurality of virtual volumes and a virtual volume management method for the system | — | 2009-07-21 |
| 7290103 | Data processing system | — | 2007-10-30 |
| 7139888 | Data processing system | — | 2006-11-21 |