Patents by Inventor Kuniyuki Kishimoto

Kuniyuki Kishimoto 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).

  • Switching system control method and apparatus
    Patent number: 6782090
    Abstract: A switching system control method controls a plurality of area codes by a single telephone switching system. Area codes and office codes are defined in a corresponding relationship, so that there is no overlap of the office codes and each of the area codes.
    Type: Grant
    Filed: July 15, 1999
    Date of Patent: August 24, 2004
    Assignee: Fujitsu Limited
    Inventors: Noriki Sasaki, Kuniyuki Kishimoto
  • Initial program loading system for multiprocessor system
    Patent number: 5687073
    Abstract: An IPL requesting processor sends an IPL request to a communication path. The other processors detect the IPL request. When a communication channel is secured between the IPL requesting processor and a management processor that holds IPL management data, the management processor transfers the IPL management data to the IPL requesting processor. The IPL management data include data related to load assignable processors and IPL data. The IPL requesting processor receives statuses from load assignable processors. According to the statuses and the IPL management data, the IPL requesting processor allocates IPL data segments to the load assignable processors and instructs them to provide the allocated IPL data segments. The IPL requesting processor receives the IPL data segments from these processors and stores them, thereby obtaining necessary IPL data.
    Type: Grant
    Filed: February 17, 1995
    Date of Patent: November 11, 1997
    Assignee: Fujitsu Limited
    Inventor: Kuniyuki Kishimoto