Issued Patents All Time
Showing 26–50 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028127 | Automated on-line capacity expansion method for storage device | Manabu Kitamura, Kouji Arai | 2011-09-27 |
| 8015371 | Storage apparatus and method of managing data storage area | Akihiko Araki, Sadahiro Sugimoto, Yusuke Nonaka | 2011-09-06 |
| 8015377 | Method and apparatus for de-duplication after mirror operation | — | 2011-09-06 |
| 7996635 | Offsite management using disk based tape library and vault system | — | 2011-08-09 |
| 7996639 | Method for managing volume groups considering storage tiers | — | 2011-08-09 |
| 7953574 | Methods and apparatuses for heat management in information systems | Hiroshi Arakawa | 2011-05-31 |
| 7930474 | Automated on-line capacity expansion method for storage device | Manabu Kitamura, Kouji Arai | 2011-04-19 |
| 7873809 | Method and apparatus for de-duplication after mirror operation | — | 2011-01-18 |
| 7870105 | Methods and apparatus for deduplication in storage system | Hiroshi Arakawa | 2011-01-11 |
| 7836332 | Method and apparatus for managing virtual ports on storage systems | Junichi Hara | 2010-11-16 |
| 7831687 | Storage system managing data through a wide area network | Manabu Kitamura, Takashige Iwamura, Kenichi Takamoto | 2010-11-09 |
| 7818499 | Methods and apparatuses for heat management in storage systems | Hiroshi Arakawa | 2010-10-19 |
| 7747830 | Backup system with continuous data protection | Hiroshi Arakawa | 2010-06-29 |
| 7739446 | System and method for managing disk space in a thin-provisioned storage subsystem | — | 2010-06-15 |
| 7716441 | Method for managing volume groups considering storage tiers | — | 2010-05-11 |
| 7711712 | System and method for managing consistency among volumes based on application information | — | 2010-05-04 |
| 7664785 | Method and apparatus of WAFS backup managed in centralized center | — | 2010-02-16 |
| 7647360 | System and method for managing a consistency among volumes in a continuous data protection environment | — | 2010-01-12 |
| 7631157 | Offsite management using disk based tape library and vault system | — | 2009-12-08 |
| 7590887 | Mapping apparatus for backup and restoration of multi-generation recovered snapshots | — | 2009-09-15 |
| 7565384 | Method and apparatus for archive data validation in an archive system | — | 2009-07-21 |
| 7562197 | Method and apparatus for multistage volume locking | — | 2009-07-14 |
| 7549171 | Method and apparatus for validation of application data on a storage system | — | 2009-06-16 |
| 7536491 | System, method and apparatus for multiple-protocol-accessible OSD storage subsystem | Manabu Kitamura | 2009-05-19 |
| 7509454 | System and method for managing disk space in a thin-provisioned storage subsystem | — | 2009-03-24 |