Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8397239 | Virtual computer systems and computer virtualization programs | Shinichi Kawamoto, Naoki Hamanaka | 2013-03-12 |
| 7953701 | Method of controlling total disk usage amount in virtualized and unified network storage system | Jun Okitsu, Shinichi Kawamoto, Atsushi Ebata, Yoshiko Yasuda | 2011-05-31 |
| 7865899 | Virtual computer systems and computer virtualization programs | Shinichi Kawamoto, Naoki Hamanaka | 2011-01-04 |
| 7606871 | System and method for virtualizing network storages into a single file system view | Shinichi Kawamoto, Atsushi Ebata, Jun Okitsu, Yoshiko Yasuda | 2009-10-20 |
| 7587471 | System and method for virtualizing network storages into a single file system view | Yoshiko Yasuda, Shinichi Kawamoto, Atsushi Ebata, Jun Okitsu | 2009-09-08 |
| 7472179 | System management method for a data center | Toshiaki Tarui | 2008-12-30 |
| 7143116 | Method of controlling total disk usage amount in virtualized and unified network storage system | Jun Okitsu, Shinichi Kawamoto, Atsushi Ebata, Yoshiko Yasuda | 2006-11-28 |
| 7117499 | Virtual computer systems and computer virtualization programs | Shinichi Kawamoto, Naoki Hamanaka | 2006-10-03 |
| 6950436 | Network data communication system | Katsuyoshi Kitai, Yoshimasa Masuoka, Satoshi Yoshizawa, Frederico Buchholz Maciel, Toshiaki Tarui +1 more | 2005-09-27 |
| 6757788 | CACHE COHERENT CONTROL SYSTEM FOR NETWORK NODES ALLOWS CPU OR I/O DEVICE TO ACCESS TARGET BLOCK WITHOUT CACHE COHERENCE CONTROL, IF ASSOCIATED NODE HAS ACCESS RIGHT IN AN ACCESS RIGHT MEMORY TO TARGET BLOCK | Shinichi Kawamoto, Hiromitsu Maeda, Naoki Hamanaka | 2004-06-29 |
| 6640286 | Cache control system | Shinichi Kawamoto, Naoki Hamanaka | 2003-10-28 |
| 6587922 | Multiprocessor system | Shinichi Kawamoto, Naoki Hamanaka | 2003-07-01 |
| 6502136 | EXCLUSIVE CONTROL METHOD WITH EACH NODE CONTROLLING ISSUE OF AN EXCLUSIVE USE REQUEST TO A SHARED RESOURCE, A COMPUTER SYSTEM THEREFOR AND A COMPUTER SYSTEM WITH A CIRCUIT FOR DETECTING WRITING OF AN EVENT FLAG INTO A SHARED MAIN STORAGE | Toshiaki Tarui, Katsuyoshi Kitai, Shigeo Takeuchi, Tatsuru Toba, Machiko Asaie +1 more | 2002-12-31 |
| 6404766 | Network data communication system | Katsuyoshi Kitai, Yoshimasa Masuoka, Satoshi Yoshizawa, Frederico Buchholz Maciel, Toshiaki Tarui +1 more | 2002-06-11 |
| 6330604 | Exclusive control method with each node controlling issue of an exclusive use request to a shared resource, a computer system therefor and a computer system with a circuit for detecting writing of an event flag into a shared main storage | Toshiaki Tarui, Katsuyoshi Kitai, Shigeo Takeuchi, Tatsuru Toba, Machiko Asaie +1 more | 2001-12-11 |
| 6195460 | Pattern extraction apparatus | Koji Kobayashi, Hiroshi Nakajima, Takafumi Aoki, Masayuki Kawamata | 2001-02-27 |
| 6112248 | Method and system for dynamically balancing network traffic using address resolution protocol | Frederico Buchholz Maciel, Katsuyoshi Kitai, Satoshi Yoshizawa, Hideki Murahashi | 2000-08-29 |
| 6065111 | Processor with a processor-accessible cache for data received from outside of the processor | Naoki Hamanaka | 2000-05-16 |
| 6038607 | Method and apparatus in a computer system having plural computers which cause the initiation of functions in each other using information contained in packets transferred between the computers | Patrick Hamilton, Junji Nakagoshi, Toshimitsu Ando, Masaaki Iwasaki | 2000-03-14 |
| 5915034 | Pattern collation apparatus based on spatial frequency characteristics | Hiroshi Nakajima, Koji Kobayashi, Masayuki Kawamata, Takafumi Aoki | 1999-06-22 |
| 5825773 | Switching system for transferring broadcast packet held in broadcast buffer received from input port to output ports according to the state of each output port | Shin'ichi Shutoh, Junji Nakagoshi, Naoki Hamanaka, Hiroyuki Chiba, Shigeo Takeuchi +2 more | 1998-10-20 |
| 5826049 | Partial broadcast method in parallel computer and a parallel computer suitable therefor | Yasuhiro Ogata, Junji Nakagoshi, Naoki Hamanaka, Hiroyuki Chiba, Shinichi Shutoh +3 more | 1998-10-20 |
| 5822605 | Parallel processor system with a broadcast message serializing circuit provided within a network | Tadaaki Isobe, Junji Nakagoshi, Shigeo Takeuchi, Tatsuru Toba, Yoshiko Yasuda +3 more | 1998-10-13 |
| 5774731 | Exclusive control method with each node controlling issue of an exclusive use request to a shared resource, a computer system therefor and a computer system with a circuit for detecting writing of an event flag into a shared main storage | Toshiaki Tarui, Katsuyoshi Kitai, Shigeo Takeuchi, Tatsuru Toba, Machiko Asaie +1 more | 1998-06-30 |
| 5758053 | Fault handling and recovery for system having plural processors | Shigeo Takeuchi, Yasuhiro Inagaki, Junji Nakagoshi, Shinichi Shutoh, Hiroaki Fujii +4 more | 1998-05-26 |