Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8281076 | Storage system for controlling disk cache | Akiyoshi Hashimoto | 2012-10-02 |
| 7895399 | Computer system and control method for controlling processor execution of a prefetech command | Naonobu Sukegawa | 2011-02-22 |
| 7890994 | Storage network system | — | 2011-02-15 |
| 7769952 | Storage system for controlling disk cache | Akiyoshi Hashimoto | 2010-08-03 |
| 7516294 | Logical partitioning method for storage system | — | 2009-04-07 |
| 7231401 | Method and apparatus for implementing extensible network-attached secondary storage | Shigekazu Inohara, Itaru Nishizawa, Naoki Watanabe, Frederico Buchholz Maciel, Hiroaki Odawara +2 more | 2007-06-12 |
| 7216210 | Data I/O system using a plurality of mirror volumes | — | 2007-05-08 |
| 7146526 | Data I/O system using a plurality of mirror volumes | — | 2006-12-05 |
| 7117228 | Method for transforming data formats between different database systems, an apparatus for executing the method and the program of the method | Kiyohiro Obara | 2006-10-03 |
| 7020564 | Logical volume administration method, the service using the method and the memory medium storing the service | Hiroki Kanai | 2006-03-28 |
| 6519598 | Active memory and memory control method, and heterogeneous data integration use system using the memory and method | Itaru Nishizawa, Mamoru Sugie, Nobutoshi Sagawa, Hiroaki Odawara, Shigekazu Inohara +2 more | 2003-02-11 |
| 6449607 | Disk storage with modifiable data management function | Yoshifumi Takamoto | 2002-09-10 |