Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813683 | Method and apparatus for copying data from a main site to a remote site | Hideo Tabuchi, Masafumi Nozawa, Toshio Nakano | 2004-11-02 |
| 6779078 | Data storage system and method of hierarchical control thereof | Akira Murotani, Toshio Nakano | 2004-08-17 |
| 6754792 | Method and apparatus for resynchronizing paired volumes via communication line | Yasuaki Nakamura, Hideo Tabuchi, Toshio Nakano | 2004-06-22 |
| 6735676 | Method and system for sharing storing device via mutually different interfaces | Motohiro Kanda, Akira Yamamoto | 2004-05-11 |