Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086881 | Power control of secondary copy storage based on journal storage usage and accumulation speed rate | Tetsuya Maruyama, Masayasu Asano, Masayuki Yamamoto | 2011-12-27 |
| 8046391 | Storage apparatus and its file control method and storage system | Hitoshi Kamei | 2011-10-25 |
| 7900013 | Method and computer for determining storage device | Yuichi Taguchi, Masayuki Yamamoto, Takashige Iwamura | 2011-03-01 |