Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10394662 | Storage apparatus and storage apparatus migration method | Taiki KONO, Hidenori Suzuki, Kunihiko Nashimoto, Shigeo Homma, Toru Suzuki +5 more | 2019-08-27 |
| 10248511 | Storage system having multiple local and remote volumes and multiple journal volumes using dummy journals for sequence control | Ryunosuke Kamimoto, Hideo Saito, Azusa Jin, Takahiko Takeda, Takashi Sakaguchi +1 more | 2019-04-02 |
| 10191685 | Storage system, storage device, and data transfer method | Yohey Ishikawa, Hideo Saito, Tomohiro Kawaguchi, Ken Tokoro, Abhishek Johri | 2019-01-29 |
| 10140035 | Method for appropriately controlling duplicated volumes in virtual volume subsystems | Tomohiro Takei, Yohey Ishikawa, Hideo Saito, Ken Tokoro, Tomohiro Kawaguchi | 2018-11-27 |
| 9846619 | Storage apparatus and storage apparatus migration method | Taiki KONO, Hidenori Suzuki, Kunihiko Nashimoto, Shigeo Homma, Toru Suzuki +5 more | 2017-12-19 |
| 9680933 | Computer system | Shin Nishihara, Kunihiko Nashimoto | 2017-06-13 |
| 9311012 | Storage system and method for migrating the same | Daisuke Tanaka | 2016-04-12 |
| 9152337 | Storage apparatus and storage apparatus migration method | Taiki KONO, Hidenori Suzuki, Kunihiko Nashimoto, Shigeo Homma, Toru Suzuki +5 more | 2015-10-06 |
| 9092142 | Storage system and method of controlling the same | Kunihiko Nashimoto, Hideo Saito | 2015-07-28 |
| 9021224 | Method and apparatus for enhanced computer security | Daisuke Tanaka | 2015-04-28 |
| 9003145 | Management server and data migration method | Kenichi Sawa, Satoru Ozaki | 2015-04-07 |
| 8904133 | Storage apparatus and storage apparatus migration method | Taiki KONO, Hidenori Suzuki, Kunihiko Nashimoto, Shigeo Homma, Toru Suzuki +5 more | 2014-12-02 |
| 8832386 | Management server and data migration method | Kenichi Sawa, Satoru Ozaki | 2014-09-09 |
| 8086768 | Storage system and control method of storage system | Yutaka Watanabe | 2011-12-27 |
| 7966448 | Storage apparatus and data writing method | Dai Taninaka | 2011-06-21 |
| 7844794 | Storage system with cache threshold control | Jun Matsuda, Mikio Fukuoka | 2010-11-30 |
| 7769968 | Storage control system | Satoru Ozaki, Hisao Homma, Kiichiro Urabe, Yoshihito Nakagawa | 2010-08-03 |
| 7707357 | Storage control system and method having first and second channel control sections which convert file level data to block level data, judge whether block level data is to be stored in external storage and identifies save destination address of file level data based on metadata | Junichi Iida, Hiroki Kanai | 2010-04-27 |
| 7673107 | Storage system and storage control device | Katsuhiro Okumoto, Yoshihito Nakagawa, Hisao Honma | 2010-03-02 |
| 7636818 | Storage virtualization system and method | Hisao Homma | 2009-12-22 |
| 7587567 | Storage control system | Katsuhiro Uchiumi, Hiroshi Kuwabara | 2009-09-08 |
| 7526618 | Storage control system | Satoru Ozaki, Hisao Homma, Kiichiro Urabe, Yoshihito Nakagawa | 2009-04-28 |
| 7519786 | Storage system, storage access restriction method and computer program product | Kenji Sekine, Dai Taninaka | 2009-04-14 |
| 7493466 | Virtualization system for virtualizing disks drives of a disk array system | Shinichi Nakayama, Katsuhiro Uchiumi | 2009-02-17 |
| 7475213 | Storage control system and storage control method | Jun Matsuda, Mikio Fukuoka | 2009-01-06 |