Patents by Inventor Yoshinori NAGUCHI

Yoshinori NAGUCHI 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).

  • File system, control program of file system management device, and method of controlling file system
    Patent number: 10178014
    Abstract: A file system includes a plurality of information-processing-devices, a plurality of storage devices and a management device, each connected to a communications network, wherein each information processing devices includes a transmission unit for transmitting state information indicating utilization state of the communications network by the information-processing-device to the management device, and the management device includes a determination unit for determining an information-processing-device to execute an inputted job, and a first storage device, and further determine a first path in the communications network for the information-processing-device to access to the first storage device, a collection unit for collecting the state information, and an alteration unit configured to identify, based on the collected state information, a second storage device enhancing access efficiency and a second path in the communications network enhancing access efficiency, and alter the first storage device and the firs
    Type: Grant
    Filed: October 5, 2015
    Date of Patent: January 8, 2019
    Assignee: FUJITSU LIMITED
    Inventor: Yoshinori Naguchi
  • FILE SYSTEM, CONTROL PROGRAM OF FILE SYSTEM MANAGEMENT DEVICE, AND METHOD OF CONTROLLING FILE SYSTEM
    Publication number: 20160105352
    Abstract: A file system includes a plurality of information-processing-devices, a plurality of storage devices and a management device, each connected to a communications network, wherein each information processing devices includes a transmission unit for transmitting state information indicating utilization state of the communications network by the information-processing-device to the management device, and the management device includes a determination unit for determining an information-processing-device to execute an inputted job, and a first storage device, and further determine a first path in the communications network for the information-processing-device to access to the first storage device, a collection unit for collecting the state information, and an alteration unit configured to identify, based on the collected state information, a second storage device enhancing access efficiency and a second path in the communications network enhancing access efficiency, and alter the first storage device and the firs
    Type: Application
    Filed: October 5, 2015
    Publication date: April 14, 2016
    Applicant: FUJITSU LIMITED
    Inventor: Yoshinori NAGUCHI