Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8484425 | Storage system and operation method of storage system including first and second virtualization devices | Masataka Innan, Akira Murotani | 2013-07-09 |
| 8375235 | Storage system | Masataka Innan, Shigeo Homma, Hideo Tabuchi | 2013-02-12 |
| 8281098 | Storage subsystem and performance tuning method | Yoshiaki Eguchi, Yasutomo Yamamoto, Ai Satoyama | 2012-10-02 |
| 8180979 | Storage system and operation method of storage system | Masataka Innan, Akira Murotani | 2012-05-15 |
| 8132033 | Storage system | Masataka Innan, Shigeo Homma, Hideo Tabuchi | 2012-03-06 |
| 8108337 | Managing consistency groups using heterogeneous replication engines | Kenneth Wayne Boyd, Kenneth Fairclough Day, III, Gerardo De Jesus Frias Garcia, John E. Lindley, Gregory E. McBride +4 more | 2012-01-31 |
| 8099387 | Managing consistency groups using heterogeneous replication engines | Kenneth Wayne Boyd, Kenneth Fairclough Day, III, Gerardo De Jesus Frias Garcia, John E. Lindley, Gregory E. McBride +4 more | 2012-01-17 |
| 8046554 | Storage subsystem and performance tuning method | Yoshiaki Eguchi, Yasutomo Yamamoto, Ai Satoyama | 2011-10-25 |
| 7953942 | Storage system and operation method of storage system | Masataka Innan, Akira Murotani | 2011-05-31 |
| 7937513 | Method for controlling storage system, and storage control apparatus | Hiroshi Ohno, Kouji Arai, Toshio Nakano, Hideo Tabuchi, Ai Satoyama +2 more | 2011-05-03 |
| 7930502 | Disk array apparatus and control method for disk array apparatus | Yasuaki Nakamura | 2011-04-19 |
| 7809906 | Device for performance tuning in a system | Yoshiaki Eguchi, Yasutomo Yamamoto, Ai Satoyama | 2010-10-05 |
| 7739463 | Storage system and method for acquisition and utilization of snapshots | Hideo Tabuchi, Masataka Innan | 2010-06-15 |
| 7653792 | Disk array apparatus including controller that executes control to move data between storage areas based on a data protection level | Yasuaki Nakamura | 2010-01-26 |
| 7624241 | Storage subsystem and performance tuning method | Yoshiaki Eguchi, Yasutomo Yamamoto, Ai Satoyama | 2009-11-24 |
| 7475206 | Method for hierarchical control of data migration in a storage system | Akira Murotani, Toshio Nakano | 2009-01-06 |
| 7461293 | Apparatus and storage system for controlling acquisition of snapshot | Hiroshi Ohno, Hideo Tabuchi, Masataka Innan | 2008-12-02 |
| 7457899 | Method for controlling storage system, and storage control apparatus | Hiroshi Ohno, Kouji Arai, Toshio Nakano, Hideo Tabuchi, Ai Satoyama +2 more | 2008-11-25 |
| 7412543 | Method for controlling storage system, and storage control apparatus | Hiroshi Ohno, Kouji Arai, Toshio Nakano, Hideo Tabuchi, Ai Satoyama +2 more | 2008-08-12 |
| 7398363 | Storage system and power source control method thereof, storage apparatus and data processing method | Masataka Innan, Hideo Tabuchi | 2008-07-08 |
| 7380032 | Storage system, and method for controlling the same | Masataka Innan, Hideo Tabuchi, Toshio Nakano | 2008-05-27 |
| 7373390 | Disk subsystems and their integrated system | Hideo Tabuchi, Masafumi Nozawa | 2008-05-13 |
| 7363455 | Apparatus and method for partitioning and managing subsystem logics | Hideo Tabuchi, Yasuaki Nakamura, Kozue Fujii, Shotaro Ohno | 2008-04-22 |
| 7363446 | Storage system and storage control device | Seiichi Higaki, Yoshinori Okami, Toshio Nakano | 2008-04-22 |
| 7331000 | Apparatus and storage system for controlling acquisition of snapshot | Hiroshi Ohno, Hideo Tabuchi, Masataka Innan | 2008-02-12 |