Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7529901 | Storage system and data processing system | Yusuke Hirakawa | 2009-05-05 |
| 7512755 | Computer system storing data on multiple storage systems | Takashige Iwamura, Hiroshi Arakawa, Kenta Ninose | 2009-03-31 |
| 7487328 | Storage apparatus having virtual-to-actual device addressing scheme | Hidetoshi Sakaki, Masami Maeda, Masaru Tsukada | 2009-02-03 |
| 7447855 | Data processing method providing remote copy in a system having first, second, and third storage systems | Kazuhito Suishu, Yusuke Hirakawa | 2008-11-04 |
| 7437389 | Remote copy system | Takashige Iwamura, Hiroshi Arakawa, Kenta Ninose, Yusuke Hirakawa | 2008-10-14 |
| 7421435 | Data processing system and storage subsystem provided in data processing system | Toru Suzuki, Yusuke Hirakawa, Shuji Kondo | 2008-09-02 |
| 7418565 | Remote e copy system and a remote copy method utilizing multiple virtualization apparatuses | Takahiko Takeda, Kenji Yamagami, Katsuyoshi Suzuki, Tetsuya Shirogane | 2008-08-26 |
| 7415589 | Data processing system with multiple storage systems | Yusuke Hirakawa, Kazuhito Suishu | 2008-08-19 |
| 7395265 | Data processing system and storage subsystem provided in data processing system | Toru Suzuki, Yusuke Hirakawa, Shuji Kondo | 2008-07-01 |
| 7373436 | Storage control device and method for management of storage control device | Masami Maeda, Hidetoshi Sakaki, Masaru Tsukada | 2008-05-13 |
| 7337299 | Storage apparatus having virtual-to-actual device addressing scheme | Hidetoshi Sakaki, Masami Maeda, Masaru Tsukada | 2008-02-26 |
| 7334155 | Remote copy system and remote copy method | Kenta Ninose, Hiroshi Arakawa, Yusuke Hirakawa | 2008-02-19 |
| 7313663 | Storage system and data processing system | Yusuke Hirakawa | 2007-12-25 |
| 7296126 | Storage system and data processing system | Yusuke Hirakawa | 2007-11-13 |
| 7293050 | Remote copy system | Hiroshi Arakawa, Kenta Ninose, Yusuke Hirakawa | 2007-11-06 |
| 7254674 | Distribution of I/O requests across multiple disk units | Akira Yamamoto, Takao Satoh, Shigeo Honma, Yoshiaki Kuwahara, Hiroyuki Kitajima | 2007-08-07 |
| 7240173 | Data processing system | Yusuke Hirakawa, Kazuhito Suishu | 2007-07-03 |
| 7222167 | Method for managing computer system, computer executing management program, storage device, displaying device, and storage system | Hidetoshi Sakaki, Noboru Furuumi, Masami Maeda, Masaru Tsukada, Junichi Muto +1 more | 2007-05-22 |
| 7210011 | Information processing system, storage system, storage device controller and program that enable facilitating the recovery work of remote copying | Noboru Furuumi, Junichi Muto | 2007-04-24 |
| 7167963 | Storage system with multiple remote site copying capability | Yusuke Hirakawa, Kazuhito Suishu | 2007-01-23 |
| 7159088 | Storage system and data processing system | Yusuke Hirakawa | 2007-01-02 |
| 7143254 | Remote copy system | Kazuhito Suishu, Yusuke Hirakawa | 2006-11-28 |
| 7130976 | Remote copy method and remote copy system to eliminate use of excess volume for copying data | Ryusuke Ito, Yusuke Hirakawa, Takeshi Kaga | 2006-10-31 |
| 7130975 | Data processing system | Kazuhito Suishu, Yusuke Hirakawa | 2006-10-31 |
| 7117327 | Data processing system | Yusuke Hirakawa, Kazuhito Suishu | 2006-10-03 |