Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8108562 | Storage subsystem and remote copy system using said subsystem | Koji Iwamitsu, Tetsuya Shirogane, Atsushi Ishikawa, Takahide Okuno, Mitsuhide Sato +2 more | 2012-01-31 |
| 7849260 | Storage controller and control method thereof | Takahide Okuno, Mitsuhide Sato, Toshiaki Minami, Hiroaki Yuasa, Koji Iwamitsu +2 more | 2010-12-07 |
| 7603485 | Storage subsystem and remote copy system using said subsystem | Koji Iwamitsu, Tetsuya Shirogane, Atsushi Ishikawa, Takahide Okuno, Mitsuhide Sato +2 more | 2009-10-13 |
| 7395393 | Storage control system | Shinjiro Shiraki | 2008-07-01 |