Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9276824 | Access control method, server device, and storage device | Masaru Shimmitsu | 2016-03-01 |
| 6925527 | Storage control apparatus and method for compressing data for disk storage | Yoshiyuki Okada, Masanaga Tokuyo, Shigeru Yoshida, Hiroyuki Shimoi | 2005-08-02 |
| 6816942 | Storage control apparatus and method for compressing data for disk storage | Yoshiyuki Okada, Masanaga Tokuyo, Shigeru Yoshida, Hiroyuki Shimoi | 2004-11-09 |
| 6745282 | Compressed data managing apparatus and method therefor to manage compressed data of a disk storage | Yoshiyuki Okada, Masanaga Tokuyo, Shigeru Yoshida, Hiroyuki Shimoi | 2004-06-01 |
| 6449696 | Device and method for input/output control of a computer system for efficient prefetching of data based on lists of data read requests for different computers and time between access requests | — | 2002-09-10 |
| 5652857 | Disk control apparatus for recording and reproducing compression data to physical device of direct access type | Hiroyuki Shimoi, Satoru Kaneko, Shigeru Honmura, Hidetomo Maeda | 1997-07-29 |