Patents by Inventor Kazuhiro Nonomura

Kazuhiro Nonomura has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Information processing system
    Patent number: 6073249
    Abstract: A TMR unit connects a plurality of processors by a bus and simultaneously executes the same processing operation. Among the plurality of processors, one of them is a master and the remaining processors are slaves. Information formed by only the master processor is outputted to the bus. Each processor has a multiplex control circuit. The multiplex control circuit compares output information formed by itself with bus information outputted to the bus, thereby detecting a failure and allowing an internal circuit to execute necessary processes.
    Type: Grant
    Filed: August 26, 1998
    Date of Patent: June 6, 2000
    Assignee: Fujitsu Limited
    Inventors: Toru Watabe, Yasutomo Sakurai, Takumi Kishino, Yoshio Hirose, Koichi Odahara, Kazuhiro Nonomura, Takumi Takeno, Shinya Katoh, Takato Noda
  • Information processing system
    Patent number: 5835697
    Abstract: A TMR unit connects a plurality of processors by a bus and simultaneously executes the same processing operation. Among the plurality of processors, one of them is a master and the remaining processors are slaves. Information formed by only the master processor is outputted to the bus. Each processor has a multiplex control circuit. The multiplex control circuit compares output information formed by itself with bus information outputted to the bus, thereby detecting a failure and allowing an internal circuit to execute necessary processes.
    Type: Grant
    Filed: July 3, 1996
    Date of Patent: November 10, 1998
    Assignee: Fujitsu Limited
    Inventors: Toru Watabe, Yasutomo Sakurai, Takumi Kishino, Yoshio Hirose, Koichi Odahara, Kazuhiro Nonomura, Takumi Takeno, Shinya Katoh, Takato Noda