Patents by Inventor Koji Jitsui

Koji Jitsui 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).

  • Network control system, network control method, and computer product
    Patent number: 7818289
    Abstract: A shared storage device stores therein a correspondence between data retrieved by data collectors bys previously searching a data controller and a search target data identification (ID) for searching the data controller. The data collector first accesses the shared storage device and uses the search target data ID to search the shared storage device. Upon corresponding data being stored in the shared storage device, the data collector retrieves the data and transmits the retrieved data and the search target data ID to a load-dispersing device. Upon the corresponding data not being stored in the shared storage device, the data collector uses the search target data ID to search the data controller. After retrieving the data from the data controller, the data collector transmits to the load-dispersing device and further transmits to the shared storage device, the read data and the search target data ID used to search the data controller.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: October 19, 2010
    Assignee: FUJITSU Limited
    Inventors: Mitsuhiro Sato, Katsunari Togasaki, Masayoshi Kamada, Koji Jitsui
  • NETWORK CONTROL SYSTEM, NETWORK CONTROL METHOD, AND COMPUTER PRODUCT
    Publication number: 20080140630
    Abstract: A shared storage device stores therein a correspondence between data retrieved by data collectors bys previously searching a data controller and a search target data identification (ID) for searching the data controller. The data collector first accesses the shared storage device and uses the search target data ID to search the shared storage device. Upon corresponding data being stored in the shared storage device, the data collector retrieves the data and transmits the retrieved data and the search target data ID to a load-dispersing device. Upon the corresponding data not being stored in the shared storage device, the data collector uses the search target data ID to search the data controller. After retrieving the data from the data controller, the data collector transmits to the load-dispersing device and further transmits to the shared storage device, the read data and the search target data ID used to search the data controller.
    Type: Application
    Filed: November 21, 2007
    Publication date: June 12, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Mitsuhiro Sato, Katsunari Togasaki, Masayoshi Kamada, Koji Jitsui