Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9311315 | Information processing system and method for controlling the same | — | 2016-04-12 |
| 8782363 | Information processing system and method for controlling the same | — | 2014-07-15 |
| 8504648 | Method and apparatus for storage-service-provider-aware storage system | — | 2013-08-06 |
| 8346934 | Method for executing migration between virtual servers and server system used for the same | Takuya Okamoto, Yuichi Yagawa | 2013-01-01 |
| 8347028 | Performance separation optimization according to protocol usage status and storage system performance | Takuya Okamoto | 2013-01-01 |
| 8271559 | Storage system and method of controlling same | Tomoki Shoji, Takuya Okamoto | 2012-09-18 |
| 8170990 | Integrated remote replication in hierarchical storage systems | — | 2012-05-01 |
| 8156293 | Method and apparatus for a unified storage system | Yasunori Kaneda, Akira Yamamoto | 2012-04-10 |
| 8099622 | Failover method of remotely-mirrored clustered file servers | Manabu Kitamura | 2012-01-17 |
| 8037260 | Method and apparatus for a unified storage system | Yasunori Kaneda, Akira Yamamoto | 2011-10-11 |
| 8015207 | Method and apparatus for unstructured data mining and distributed processing | Kiyokazu Saigo | 2011-09-06 |
| 7966517 | Method and apparatus for virtual network attached storage remote migration | Takashi Oeda | 2011-06-21 |
| 7930498 | Method for replicating snapshot volumes between storage systems | — | 2011-04-19 |
| 7877556 | Method and apparatus for a unified storage system | Yasunori Kaneda, Akira Yamamoto | 2011-01-25 |
| 7870154 | Method and apparatus for NAS/CAS unified storage system | Takashi Oeda | 2011-01-11 |
| 7849129 | System and method for preventing throughput depression in power saving NAS system | — | 2010-12-07 |
| 7836023 | System for managing access and storage of worm files without sending parameters for associated file access | Takahiro Nakano, Yoji Nakatani, Mitsuru Ikezawa, Yohsuke Ishii | 2010-11-16 |
| 7801993 | Method and apparatus for storage-service-provider-aware storage system | — | 2010-09-21 |
| 7783608 | Method and apparatus for NAS/CAS integrated storage system | — | 2010-08-24 |
| 7664787 | System and method for creating an object-level snapshot in a storage system | Manabu Kitamura | 2010-02-16 |
| 7653671 | Wide area distributed storage system for checking erasure of worm files | Mitsuru Ikezawa, Yohsuke Ishii | 2010-01-26 |
| 7526668 | Failover method of remotely-mirrored clustered file servers | Manabu Kitamura | 2009-04-28 |
| 7484066 | Assuring performance of external storage systems | Yoshiki Kano | 2009-01-27 |
| 7404051 | Method for replicating snapshot volumes between storage systems | — | 2008-07-22 |
| 7284020 | System and method for data recovery in a storage system | Yuichi Yagawa | 2007-10-16 |