Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8099575 | Virtual machine control program and virtual machine system | Naoya Hattori, Toshiomi Moriki | 2012-01-17 |
| 8086823 | Method for speeding up page table address update on virtual machine | Naoya Hattori, Toshiomi Moriki | 2011-12-27 |
| 8078764 | Method for switching I/O path in a computer system having an I/O switch | Jun Okitsu, Yoshiko Yasuda, Takashige Baba, Keitaro Uehara | 2011-12-13 |
| 8046520 | Compound computer system and method for sharing PCI devices thereof | Takashige Baba, Keitaro Uehara | 2011-10-25 |
| 8015431 | Cluster system and failover method for cluster system | Tsunehiko Baba, Toshiomi Moriki | 2011-09-06 |
| 8010719 | Virtual machine system | Toshiomi Moriki, Keitaro Uehara | 2011-08-30 |
| 7992032 | Cluster system and failover method for cluster system | Tsunehiko Baba, Toshiomi Moriki | 2011-08-02 |
| 7975076 | Data processing system for keeping isolation between logical partitions | Toshiomi Moriki, Keitaro Uehara | 2011-07-05 |
| 7925817 | Computer system and method for monitoring an access path | Keitaro Uehara, Takashige Baba | 2011-04-12 |
| 7890669 | Computer system for sharing I/O device | Keitaro Uehara, Toshiomi Moriki, Yoshiko Yasuda | 2011-02-15 |
| 7797466 | Data processing system for keeping isolation between logical partitions | Toshiomi Moriki, Keitaro Uehara | 2010-09-14 |
| 7769031 | Virtual machine system and method of network communication between virtual machines | Hiroyuki Mitome | 2010-08-03 |
| 7734893 | Method for speeding up page table address update on virtual machine | Naoya Hattori, Toshiomi Moriki | 2010-06-08 |
| 7725632 | Computer system and management method thereof | Takashige Baba, Jun Okitsu, Nobuyuki Muranaka, Keitaro Uehara | 2010-05-25 |
| 7725642 | Method and program for partitioning a physical computer into logical partitions | Toshiomi Moriki, Naoya Hattori | 2010-05-25 |
| 7617411 | Cluster system and failover method for cluster system | Tsunehiko Baba, Toshiomi Moriki | 2009-11-10 |
| 7577864 | Control method of computer, program, and virtual computer system | Kazuhide Horimoto, Toshiomi Moriki, Takuichi Hoshina | 2009-08-18 |
| 7539788 | Data processing system for keeping isolation between logical partitions | Toshiomi Moriki, Keitaro Uehara | 2009-05-26 |
| 7313637 | Fabric and method for sharing an I/O device among virtual machines formed in a computer system | Tsuyoshi Tanaka, Keitaro Uehara, Naoki Hamanaka, Daisuke Yoshida, Yoshinori Wakai | 2007-12-25 |
| 7080291 | Data processing system for keeping isolation between logical partitions | Toshiomi Moriki, Keitaro Uehara | 2006-07-18 |
| 6993633 | Computer system utilizing speculative read requests to cache memory | Tadayuki Sakakibara, Isao Ohara, Hideya Akashi, Satoshi Muraoka | 2006-01-31 |
| 6874053 | Shared memory multiprocessor performing cache coherence control and node controller therefor | Yoshiko Yasuda, Naoki Hamanaka, Toru Shonai, Hideya Akashi, Keitaro Uehara | 2005-03-29 |
| 6789173 | Node controller for performing cache coherence control and memory-shared multiprocessor system | Tsuyoshi Tanaka, Hideya Akashi, Keitaro Uehara, Naoki Hamanaka, Toru Shonai | 2004-09-07 |
| 6643771 | Method for initializing and shutting down a computer system | Keitaro Uehara, Atsushi Nakajima | 2003-11-04 |
| 6636926 | Shared memory multiprocessor performing cache coherence control and node controller therefor | Yoshiko Yasuda, Naoki Hamanaka, Toru Shonai, Hideya Akashi, Keitaro Uehara | 2003-10-21 |