Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10409660 | Storage system and control method therefor | Mioko MORIGUCHI | 2019-09-10 |
| 9270742 | Computer system and control method of computer system | Wataru Okada, Hirotaka Nakagawa | 2016-02-23 |
| 8869285 | File server, file server log management system and file server log management method | Akitsugu Kanda, Yohsuke Ishii | 2014-10-21 |
| 8868523 | File server for migration of file and method for migrating file | Masakuni Agetsuma, Yohsuke Ishii | 2014-10-21 |
| 8612495 | Computer and data management method by the computer | Takahiro Nakano, Atsushi Sutoh, Yohsuke Ishii, Jun Nemoto | 2013-12-17 |
| 8583611 | File server for migration of file and method for migrating file | Masakuni Agetsuma, Yohsuke Ishii | 2013-11-12 |
| 8521693 | Storage system and its operation method | Akira Ito, Takahiro Nakano, Nobumitsu Takaoka | 2013-08-27 |
| 8407185 | Computer, its processing method, and computer system | Nobumitsu Takaoka, Masakuni Agetsuma | 2013-03-26 |
| 8380764 | File control system and file control computer for use in said system | Akira Ito | 2013-02-19 |
| 8332600 | Storage system and method for operating storage system | Akira Ito, Atsushi Sutoh, Masanori Takata | 2012-12-11 |
| 8285749 | Computer system and recording medium | Shinya Matsumoto, Takahiro Nakano | 2012-10-09 |
| 7921093 | Information processing apparatus and information processing method | Yohsuke Ishii, Koji Sonoda | 2011-04-05 |
| 7827178 | File server for performing cache prefetching in cooperation with search AP | Yohsuke Ishii | 2010-11-02 |
| 7716417 | Method and system for controlling access to tape media from a plurality of virtual computers | Takahiro Nakano, Koji Sonoda | 2010-05-11 |
| 7587506 | Computer system and data backup method in computer system | Takahiro Nakano, Yoji Nakatani, Hitoshi Kamei | 2009-09-08 |
| 7506375 | File server, file server log management system and file server log management method | Akitsugu Kanda, Yohsuke Ishii | 2009-03-17 |
| 7242499 | System for creating a virtual file server to provide data files | Akitsugu Kanda | 2007-07-10 |
| 7234020 | Fault notification based on volume access control information | Hiroshi Furukawa | 2007-06-19 |
| 7085954 | Storage system performing remote copying bypassing controller | Hiroshi Furukawa, Manabu Kitamura | 2006-08-01 |