Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745341 | Information processing apparatus having fault detection for multiplex storage devices | Shinichi Onitsuka, Akihiko Hisada, Noriaki Shimizu, Noboru Izumi | 2004-06-01 |
| 6728746 | Computer system comprising a plurality of machines connected to a shared memory, and control method for a computer system comprising a plurality of machines connected to a shared memory | Hitoshi Murase, Sunao Takahira, Masaru Saito, Kenichiro Shimogawa, Katsunori Hiraoka +3 more | 2004-04-27 |
| 5737509 | Method and apparatus for restoring data coherency in a duplex shared memory subsystem | Masato Fushimi | 1998-04-07 |
| 5568609 | Data processing system with path disconnection and memory access failure recognition | Hitoshi Sugiyama, Tuyoshi Kumano | 1996-10-22 |
| 5548743 | Data processing system with duplex common memory having physical and logical path disconnection upon failure | Hitoshi Sugiyama, Tuyoshi Kumano | 1996-08-20 |
| 5301311 | Control method for preventing incorrect reset of common resource and multicomputer system executing the method | Masato Fushimi | 1994-04-05 |