Issued Patents 2011
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086895 | Management method and system for managing replication by taking into account cluster storage accessibility a host computer | Nobuhiro Maki | 2011-12-27 |
| 8086881 | Power control of secondary copy storage based on journal storage usage and accumulation speed rate | Tetsuya Maruyama, Nobumitsu Takaoka, Masayuki Yamamoto | 2011-12-27 |
| 8086807 | Backup data management method in which differential copy time is taken into account | Wataru Okada | 2011-12-27 |
| 8082394 | Computer system, storage system and method for extending volume capacity | Takayuki Nagai, Masayuki Yamamoto | 2011-12-20 |
| 8074090 | Storage system including plurality of storage apparatuses | Hirotaka Nakagawa, Yuichi Taguchi, Masayuki Yamamoto | 2011-12-06 |
| 8046632 | Backup management method based on mode of failure | Kyoko Miwa, Nobuhiro Maki, Hironori Emaru | 2011-10-25 |
| 8037263 | Control device of a storage system comprising storage devices of a plurality of types | Masayuki Yamamoto, Yuichi Taguchi, Kenichi Kihara | 2011-10-11 |
| 8019930 | Storage system and storage management method for controlling off-line mode and on-line mode of flash memory | Hiroshi Nasu, Masayuki Yamamoto, Nobuhiro Maki | 2011-09-13 |
| 8015381 | Computer system, data migration monitoring method and data migration monitoring program | Tetsuya Maruyama, Masayuki Yamamoto | 2011-09-06 |
| 8010496 | Backup management method in a remote copy environment | Wataru Okada | 2011-08-30 |
| 8001355 | Storage system, volume allocation method and management apparatus | Hirofumi Inomata | 2011-08-16 |
| 7996611 | Backup data management system and backup data management method | Hirotaka Nakagawa, Masayuki Yamamoto, Yuichi Taguchi | 2011-08-09 |
| 7917722 | Storage area dynamic assignment method | Masayuki Yamamoto, Takayuki Nagai, Yasunori Kaneda | 2011-03-29 |