Issued Patents All Time
Showing 26–50 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7694073 | Computer system and a method of replication | Ai Satoyama, Yasutomo Yamamoto, Kouji Arai | 2010-04-06 |
| 7668874 | Disaster recovery processing method and apparatus and storage unit for the same | Nobuo Kawamura, Kota Yamaguchi | 2010-02-23 |
| 7669077 | Volume and failure management method on a network having a storage device | Masayuki Yamamoto | 2010-02-23 |
| 7562103 | Disaster recovery processing method and apparatus and storage unit for the same | Nobuo Kawamura, Kota Yamaguchi | 2009-07-14 |
| 7549083 | Data restoring method and an apparatus using journal data and an identification information | Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Kouji Arai | 2009-06-16 |
| 7506117 | Data recovery method for computer system | Masayuki Yamamoto, Masayasu Asano, Tomohiko Suzuki | 2009-03-17 |
| 7472139 | Database recovery method applying update journal and database log | Norifumi Nishikawa, Nobuo Kawamura, Kazuhiko Mogi | 2008-12-30 |
| 7469289 | Storage system having virtualized resource | Hiroshi Arakawa, Naoto Matsunami, Ryusuke Ito | 2008-12-23 |
| 7461226 | Multi-site remote-copy system | Takashige Iwamura, Takao Satoo | 2008-12-02 |
| 7447933 | Fail-over storage system | Naoto Matsunami, Kouji Sonoda, Manabu Kitamura, Yutaka Takata | 2008-11-04 |
| 7447708 | Data processing apparatus and network system that outputs quality of service information to a user | Ryuichi Hattori, Toshihiko Ogura, Koichi Okazawa, Hideki Osaka, Tsunehiro Tobita +1 more | 2008-11-04 |
| 7428584 | Method for managing a network including a storage system | Masayuki Yamamoto | 2008-09-23 |
| 7409583 | Volume and failure management method on a network having a storage device | Masayuki Yamamoto | 2008-08-05 |
| 7406622 | volume and failure management method on a network having a storage device | Masayuki Yamamoto | 2008-07-29 |
| 7313662 | Computer system | Norifumi Nishikawa, Kazuhiko Mogi, Nobuo Kawamura | 2007-12-25 |
| 7308528 | Virtual tape library device | Manabu Kitamura, Akira Yamamoto | 2007-12-11 |
| 7305584 | Data restoring method and an apparatus using journal data and an identification information | Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Kouji Arai | 2007-12-04 |
| 7305531 | Remote copy network | Takashige Iwamura | 2007-12-04 |
| 7281099 | Computer system and a method of replication | Ai Satoyama, Yasutomo Yamamoto, Kouji Arai | 2007-10-09 |
| 7228398 | Multi-site remote-copy system | Takashige Iwamura, Takao Satoo | 2007-06-05 |
| 7222172 | Storage system having virtualized resource | Hiroshi Arakawa, Naoto Matsunami, Ryusuke Ito | 2007-05-22 |
| 7194590 | Three data center adaptive remote copy | Kyosuke Achiwa, Katsunori Nakamura, Toshio Nakano, Mikito Ogata, Yoshinori Okami +3 more | 2007-03-20 |
| 7185227 | Data restoring method and an apparatus using journal data and an identification information | Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Kouji Arai | 2007-02-27 |
| 7167962 | Remote copy for a storage controller with reduced data size | Toshio Nakano, Katsunori Nakamura, Mikito Ogata, Yoshinori Okami, Seiichi Higaki +6 more | 2007-01-23 |
| 7162598 | Storage system | Haruaki Watanabe, Kouji Arai, Katsunori Nakamura, Akira Yamamoto, Kenji Yamagami | 2007-01-09 |