Patents by Inventor Atsuya Sugizaki

Atsuya Sugizaki 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).

  • Load balancing apparatus and method
    Patent number: 7437461
    Abstract: An object of this invention is to suppress influence due to a server trouble. This load balancing method comprises: if it is detected that a trouble occurred in a first server included in plural servers, selecting a second server other than the first server from the plural servers as a new transfer destination of a processing request from a user terminal whose transfer destination of the processing request is set to the first server; and generating and storing into a connection management data storage, setting data to transfer the processing request from the user terminal whose transfer destination of the processing request is set to the first server to the second server via a transfer route determined based on a predetermined rule. Thus, the processing request from the user terminal associated with the first server in which the trouble occurred is transferred to another normal second server, appropriately.
    Type: Grant
    Filed: September 20, 2004
    Date of Patent: October 14, 2008
    Assignee: Fujitsu Limited
    Inventor: Atsuya Sugizaki
  • Load balancing apparatus and method
    Publication number: 20050267970
    Abstract: An object of this invention is to suppress influence due to a server trouble. This load balancing method comprises: if it is detected that a trouble occurred in a first server included in plural servers, selecting a second server other than the first server from the plural servers as a new transfer destination of a processing request from a user terminal whose transfer destination of the processing request is set to the first server; and generating and storing into a connection management data storage, setting data to transfer the processing request from the user terminal whose transfer destination of the processing request is set to the first server to the second server via a transfer route determined based on a predetermined rule. Thus, the processing request from the user terminal associated with the first server in which the trouble occurred is transferred to another normal second server, appropriately.
    Type: Application
    Filed: September 20, 2004
    Publication date: December 1, 2005
    Inventor: Atsuya Sugizaki