Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7870094 | Method and system for continuous data protection | Nobuo Beniyama, Takuya Okamoto | 2011-01-11 |
| 7426619 | Inter-volume migration system, inter-volume relocation method, and program therefor | Tatsundo Aoshima, Nobuo Beniyama, Tomoyuki Kaji | 2008-09-16 |