Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9369527 | File server, file server control method, and storage system | Tatsuo Nishibori, Nobuyuki Saika | 2016-06-14 |
| 8868934 | Storage system including energy saving function | Katsumi Hirezaki | 2014-10-21 |
| 8812449 | Storage control system and method | Teiko Kezuka, Seiichi Higaki | 2014-08-19 |
| 8510526 | Storage apparatus and snapshot control method of the same | Katsumi Hirezaki | 2013-08-13 |
| 8484425 | Storage system and operation method of storage system including first and second virtualization devices | Masataka Innan, Akinobu Shimada | 2013-07-09 |
| 8433686 | Storage control system and method | Teiko Kezuka, Seiichi Higaki | 2013-04-30 |
| 8412986 | Storage system and control method thereof | Kenji Ishii, Tetsuya Abe | 2013-04-02 |
| 8224880 | File management apparatus and method, and storage system | Tetsuya Abe | 2012-07-17 |
| 8219768 | System and method for establishing a copy pair relationship between source and destination volumes | Tatsuo Nishibori | 2012-07-10 |
| 8180979 | Storage system and operation method of storage system | Masataka Innan, Akinobu Shimada | 2012-05-15 |
| 8161317 | Storage system and control method thereof | Kenji Ishii, Tetsuya Abe | 2012-04-17 |
| 8041682 | Storage control system and method | Teiko Kezuka, Seiichi Higaki | 2011-10-18 |
| 7987206 | File-sharing system and method of using file-sharing system to generate single logical directory structure | Seiichi Higaki | 2011-07-26 |
| 7987387 | File sharing system and method for storing and managing failure information based on statuses of a main control and a power supply | Shigenori Murakami | 2011-07-26 |
| 7953942 | Storage system and operation method of storage system | Masataka Innan, Akinobu Shimada | 2011-05-31 |
| 7925831 | Disk array apparatus and disk array apparatus control method | Atsushi Ishikawa, Tetsuya Kishimoto | 2011-04-12 |
| 7870104 | Storage system and storage device archive control method | Tetsuhiko Fujii | 2011-01-11 |
| 7822928 | Storage device and storage device data life cycle control method | Kenji Ishii | 2010-10-26 |
| 7801933 | Storage control system and method | Teiko Kezuka, Seiichi Higaki | 2010-09-21 |
| 7577788 | Disk array apparatus and disk array apparatus control method | Atsushi Ishikawa, Tetsuya Kishimoto | 2009-08-18 |
| 7567969 | File management apparatus and method, and storage system | Tetsuya Abe | 2009-07-28 |
| 7558988 | Storage system and control method thereof | Kenji Ishii, Tetsuya Abe | 2009-07-07 |
| 7475206 | Method for hierarchical control of data migration in a storage system | Toshio Nakano, Akinobu Shimada | 2009-01-06 |
| 7430572 | Storage control system and method | Teiko Kezuka, Seiichi Higaki | 2008-09-30 |
| 7380064 | Storage device and storage device data life cycle control method | Kenji Ishii | 2008-05-27 |