Issued Patents All Time
Showing 26–50 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7904744 | Data storage using multiple protocols | Yoshihiro Oikawa, Bunitsu Ando | 2011-03-08 |
| 7904651 | Storage device with disk power control based on logical storage area | Kotaro Muramatsu, Yoshifumi Zimoto | 2011-03-08 |
| 7877632 | Storage control apparatus and failure recovery method for storage control apparatus | Naoki Higashijima | 2011-01-25 |
| 7865665 | Storage system for checking data coincidence between a cache memory and a disk drive | Azuma Kano, Takuji Ogawa | 2011-01-04 |
| 7797486 | Storage system | Naoto Matsunami | 2010-09-14 |
| 7765372 | Storage controller and data management method | Koji Nagata, Shoji Kodama, Katsuo Mogi | 2010-07-27 |
| 7757042 | Array-type disk apparatus preventing lost data and providing improved failure tolerance | Takeki Okamoto, Naoto Matsunami, Mikio Fukuoka, Toshio Nakano, Kenichi Takamoto +1 more | 2010-07-13 |
| 7657768 | Disk array optimizing the drive operation time | Naoto Matsunami, Akihiro Mannen, Kenichi Takamoto | 2010-02-02 |
| 7596660 | System and method for storage system | Xiaoming Jiang, Satoshi Yagi, Daisuke Mitsutake | 2009-09-29 |
| 7565501 | Storage controller and data management method | Katsuo Mogi, Koji Nagata, Shoji Kodama | 2009-07-21 |
| 7552209 | Computer system managing an access to a storage system | Naoto Matsunami, Akira Yamamoto, Hideki Kamimaki, Masatoshi Ichikawa, Jun Matsumoto +3 more | 2009-06-23 |
| 7549084 | Storage control apparatus and failure recovery method for storage control apparatus | Naoki Higashijima | 2009-06-16 |
| 7509467 | Storage controller and data management method | Koji Nagata, Shoji Kodama, Katsuo Mogi | 2009-03-24 |
| 7472243 | Storage system and control method thereof | Koji Nagata, Shoji Kodama, Katsuo Mogi | 2008-12-30 |
| 7467269 | Storage apparatus and storage apparatus control method | Yoshifumi Zimoto, Atsushi Ishikawa | 2008-12-16 |
| 7454583 | Storage controller and control method for dynamically accomodating increases and decreases in difference data | Koji Nagata, Shoji Kodama | 2008-11-18 |
| 7453774 | Disk array system | Azuma Kano, Takuji Ogawa | 2008-11-18 |
| 7447121 | Disk array system | Azuma Kano, Takuji Ogawa | 2008-11-04 |
| 7441143 | Disk array including plural exchangeable magnetic disk | Masahiro Arai, Yoichi Mizuno, Naoto Matsunami | 2008-10-21 |
| 7404038 | Storage system having a plurality of interfaces | Yusuke Nonaka, Naoto Matsunami, Akira Nishimoto | 2008-07-22 |
| 7398448 | Storage system has the function of preventing drive write error | Yutaka Nakagawa, Akira Nishimoto | 2008-07-08 |
| 7383380 | Array-type disk apparatus preventing lost data and providing improved failure tolerance | Takeki Okamoto, Naoto Matsunami, Mikio Fukuoka, Toshio Nakano, Kenichi Takamoto +1 more | 2008-06-03 |
| 7383361 | Disk array system and interface converter | Yutaka Nakagawa, Azuma Kano | 2008-06-03 |
| 7370104 | Computer system managing an access to a storage system | Naoto Matsunami, Akira Yamamoto, Hideki Kamimaki, Masatoshi Ichikawa, Jun Matsumoto +3 more | 2008-05-06 |
| 7366839 | Storage system | Naoto Matsunami, Akihiro Mannen, Masayuki Yamamoto | 2008-04-29 |