Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8380893 | Storage system | Yasutomo Yamamoto, Norio Shimozono, Akira Deguchi, Hisaharu Takeuchi, Takao Sato +1 more | 2013-02-19 |
| 8380924 | Storage system and processing efficiency improving method of storage system | Akira Deguchi, Norio Shimozono | 2013-02-19 |
| 8347060 | Storage system, storage extent release method and storage apparatus | Norio Shimozono, Yoshiaki Eguchi | 2013-01-01 |
| 8341348 | Computer system and load equalization control method for the same where cache memory is allocated to controllers | Yoshihiro Yoshii, Shintaro Kudo, Masayuki Yamamoto, Sadahiro Sugimoto | 2012-12-25 |
| 8312234 | Storage system configured from plurality of storage modules and method for switching coupling configuration of storage modules | Sadahiro Sugimoto, Noboru Morishita | 2012-11-13 |
| 8275937 | Storage system and processing efficiency improving method of storage system | Akira Deguchi, Norio Shimozono | 2012-09-25 |
| 8271979 | Storage system comprising microprocessor load distribution function | Sadahiro Sugimoto, Norio Shimozono | 2012-09-18 |
| 8255646 | Storage apparatus and logical volume migration method | Masanao Tsuboki, Shunji Kawamura | 2012-08-28 |
| 8190852 | Virtualization controller and data transfer control method | Kiyoshi Honda, Naoko Iwami | 2012-05-29 |
| 8166241 | Method of improving efficiency of capacity of volume used for copy function and apparatus thereof | Sadahiro Sugimoto, Yoshiaki Eguchi, Shunji Kawamura | 2012-04-24 |
| 8151013 | Storage system | Yasutomo Yamamoto, Norio Shimozono, Akira Deguchi, Hisaharu Takeuchi, Takao Sato +1 more | 2012-04-03 |
| 8069331 | Storage system, storage extent release method and storage apparatus | Norio Shimozono, Yoshiaki Eguchi | 2011-11-29 |
| 7912996 | Storage system | Yasutomo Yamamoto, Norio Shimozono, Akira Deguchi, Hisaharu Takeuchi, Takao Sato +1 more | 2011-03-22 |
| 7877568 | Virtualization controller and data transfer control method | Kiyoshi Honda, Naoko Iwami | 2011-01-25 |
| 7711872 | Storage apparatus, process controller, and storage system | Sadahiro Sugimoto, Yasutomo Yamamoto, Hisao Homma | 2010-05-04 |
| 7694104 | Virtualization controller and data transfer control method | Kiyoshi Honda, Naoko Iwami | 2010-04-06 |
| 7596676 | Method of inheriting information identifying virtual volume and storage system using the same | Yoshiaki Eguchi, Yasutomo Yamamoto | 2009-09-29 |
| 7590818 | Storage system having a plurality of virtualization apparatuses that allocate a storage area, form a plurality of virtual volumes, and process input-output from a host processor | Norio Shimozono, Yasutomo Yamamoto, Naoko Iwami | 2009-09-15 |
| 7574577 | Storage system, storage extent release method and storage apparatus | Norio Shimozono, Yoshiaki Eguchi | 2009-08-11 |
| 7484071 | Method for allocating storage area to virtual volume | Shinji Morita, Naoko Iwami | 2009-01-27 |
| 7409507 | Difference bit map management method, storage apparatus, and information processing system | — | 2008-08-05 |
| 7366853 | Virtualization controller and data transfer control method | Kiyoshi Honda, Naoko Iwami | 2008-04-29 |
| 7334106 | Storage system | Norio Shimozono, Yasutomo Yamamoto, Naoko Iwami | 2008-02-19 |
| 7263593 | Virtualization controller and data transfer control method | Kiyoshi Honda, Naoko Iwami | 2007-08-28 |
| 7257694 | Method for allocating storage area to virtual volume | Shinji Morita, Naoko Iwami | 2007-08-14 |