Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7130868 | File system for creating switched logical I/O paths for fault recovery | Akihiro Ito, Naoki Utsunomiya, Koji Sonoda | 2006-10-31 |
| 6691177 | High speed file I/O control system with user set file structure to effect parallel access pattern over a network | Naoki Utsunomiya, Takashi Nishikado, Koji Sonoda | 2004-02-10 |
| 6687764 | File I/O control method | Kouji Sonoda, Naoki Utsunomiya, Toshiya Kurakake | 2004-02-03 |
| 6654769 | File system for creating switched logical I/O paths for fault recovery | Akihiro Ito, Naoki Utsunomiya, Koji Sonoda | 2003-11-25 |
| 6347343 | High speed file I/O control system with user set file structure to effect parallel access pattern over a network | Naoki Utsunomiya, Takashi Nishikado, Koji Sonoda | 2002-02-12 |
| 6101558 | High speed file I/O control method and system with user set file structure to effect parallel access pattern over a network | Naoki Utsunomiya, Takashi Nishikado, Koji Sonoda | 2000-08-08 |
| 5978830 | Multiple parallel-job scheduling method and apparatus | Akihiro Nakaya, Takashi Nishikado, Naonobu Sukegawa, Kei Nakajima, Masakazu Fukagawa | 1999-11-02 |
| 5430874 | Control method and system for managing memory control blocks of programmed tasks in a multi-processing system | Kazuhiro Sato, Tetsuhiko Fujii | 1995-07-04 |