Issued Patents All Time
Showing 1–25 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158822 | Information processing system and backup method | Akira Deguchi | 2024-12-03 |
| 11841779 | Disaster recovery system and disaster recovery method | Akira Deguchi | 2023-12-12 |
| 11308122 | Remote copy system | Akira Deguchi | 2022-04-19 |
| 11269550 | Storage system and history information management method | Tomohiro Kawaguchi, Takaki Matsushita | 2022-03-08 |
| 11256586 | Remote copy system and remote copy management method | Akira Deguchi | 2022-02-22 |
| 11221935 | Information processing system, information processing system management method, and program thereof | Tomohiro Kawaguchi | 2022-01-11 |
| 11144202 | Volume management apparatus, volume management method, and volume management program | Tomohiro Kawaguchi, Takaki Matsushita | 2021-10-12 |
| 11112971 | Storage device, data management method, and data management program | Tomohiro Kawaguchi, Yoshihiro Yoshii | 2021-09-07 |
| 10846023 | Storage device and storage area management method for reducing garbage collection processing | Tomohiro Kawaguchi, Yoshihiro Yoshii | 2020-11-24 |
| 10747624 | Storage system and control method of storage system using asynchronous remote copying to backup volume at specific time points | Tomohiro Kawaguchi, Hiroshi Nasu | 2020-08-18 |
| 10740250 | Storage apparatus | Tomohiro Kawaguchi, Nobumitsu Takaoka | 2020-08-11 |
| 10140045 | Control device for storage system capable of acting as a constituent element of virtualization storage system | Yoshiaki Eguchi | 2018-11-27 |
| 9921781 | Storage system including multiple storage apparatuses and pool virtualization method | Yoshiaki Eguchi | 2018-03-20 |
| 9898221 | Control device for storage system capable of acting as a constituent element of virtualization storage system | Yoshiaki Eguchi | 2018-02-20 |
| 9823955 | Storage system which is capable of processing file access requests and block access requests, and which can manage failures in A and storage system failure management method having a cluster configuration | Yoshiaki Eguchi, Yusuke Nonaka | 2017-11-21 |
| 9606745 | Storage system and method for allocating resource | Yoshiaki Eguchi | 2017-03-28 |
| 9396029 | Storage system and method for allocating resource | Yoshiaki Eguchi | 2016-07-19 |
| 9354819 | Storage system including multiple storage apparatuses and pool virtualization method | Yoshiaki Eguchi | 2016-05-31 |
| 9329795 | Logical volume transfer method and storage network system | Yoshiaki Eguchi, Yasutomo Yamamoto | 2016-05-03 |
| 9256490 | Storage apparatus, storage system, and data management method | Hiroaki Akutsu, Mikio Fukuoka, Eiju Katsuragi | 2016-02-09 |
| 9229652 | Computer system and storage control method of the same | Yoshiaki Eguchi | 2016-01-05 |
| 9201607 | Computer system and method for balancing usage rate of pool volumes | Yoshiaki Eguchi | 2015-12-01 |
| 9164941 | Storage system group | Yoshiaki Eguchi, Akira Yamamoto, Yasutomo Yamamoto, Manabu Kitamura | 2015-10-20 |
| 9122410 | Storage system comprising function for changing data storage mode using logical volume pair | Yoshiaki Eguchi | 2015-09-01 |
| 9104590 | Storage system including multiple storage apparatuses and pool virtualization method | Yoshiaki Eguchi | 2015-08-11 |