Issued Patents All Time
Showing 1–25 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9329795 | Logical volume transfer method and storage network system | Ai Satoyama, Yoshiaki Eguchi | 2016-05-03 |
| 9164941 | Storage system group | Yoshiaki Eguchi, Akira Yamamoto, Manabu Kitamura, Ai Satoyama | 2015-10-20 |
| 8949563 | Computer system and data management method | Naoki Futawatari | 2015-02-03 |
| 8918551 | Storage system | Kazuyoshi Serizawa, Norio Shimozono, Akira Deguchi, Hisaharu Takeuchi, Takao Sato +1 more | 2014-12-23 |
| 8898383 | Apparatus for reallocating logical to physical disk devices using a storage controller and method of the same | Akira Yamamoto, Takao Satoh | 2014-11-25 |
| 8832397 | Information system and data transfer method of information system | Takashige Iwamura, Kenta Ninose, Yoshiaki Eguchi, Yasuo Watanabe, Hisao Homma | 2014-09-09 |
| 8788786 | Storage system creating cache and logical volume areas in flash memory | — | 2014-07-22 |
| 8762672 | Storage system and storage migration method | Yoshiaki Eguchi, Ai Satoyama | 2014-06-24 |
| 8700870 | Logical volume transfer method and storage network system | Ai Satoyama, Yoshiaki Eguchi | 2014-04-15 |
| 8694749 | Control method of device in storage system for virtualization | Hisao Honma, Ai Satoyama | 2014-04-08 |
| 8621119 | Storage system | Kazuyoshi Serizawa, Norio Shimozono, Akira Deguchi, Hisaharu Takeuchi, Takao Sato +1 more | 2013-12-31 |
| 8612704 | Storage system with virtual areas and method for managing storage system | Naoki Futawatari | 2013-12-17 |
| 8607012 | Storage system group | Akira Yamamoto, Yoshiaki Eguchi, Manabu Kitamura, Ai Satoyama | 2013-12-10 |
| 8595453 | Information system and data transfer method of information system | Takashige Iwamura, Kenta Ninose, Yoshiaki Eguchi, Yasuo Watanabe, Hisao Homma | 2013-11-26 |
| 8583883 | Storage system comprising function for reducing power consumption | Takayuki Fukatani, Tomohiro Kawaguchi, Masanori Takada, Yoshiaki Eguchi | 2013-11-12 |
| 8583864 | Virtual volume control method involving device stop | Takashige Iwamura, Yoshiaki Eguchi | 2013-11-12 |
| 8560631 | Storage system | Takashige Iwamura, Yoshiaki Eguchi, Hiroshi Arakawa, Kouji Arai | 2013-10-15 |
| 8447924 | Computer system having an expansion device for virtualizing a migration source wherein the operation mode of the computer is set to a cache through or write after mode | Shunji Kawamura, Yoshiaki Eguchi | 2013-05-21 |
| 8423825 | Data restoring method and an apparatus using journal data and an identification information | Yoshiaki Eguchi, Kazuhiko Mogi, Takashi Oeda, Kouji Arai | 2013-04-16 |
| 8402234 | Storage system and storage migration method | Yoshiaki Eguchi, Ai Satoyama | 2013-03-19 |
| 8386839 | Information system and data transfer method | Yasuo Watanabe, Kenta Ninose, Yoshiaki Eguchi, Takashige Iwamura, Hisao Homma | 2013-02-26 |
| 8380893 | Storage system | Kazuyoshi Serizawa, Norio Shimozono, Akira Deguchi, Hisaharu Takeuchi, Takao Sato +1 more | 2013-02-19 |
| 8327094 | Logical volume transfer method and storage network system | Ai Satoyama, Yoshiaki Eguchi | 2012-12-04 |
| 8327110 | Storage system including a virtual volume, a plurality of disk drives and a plurality of flash memory devices | — | 2012-12-04 |
| 8312233 | Storage system that is connected to external storage | Kazuhisa Fujimoto, Akira Yamamoto | 2012-11-13 |