Patents by Inventor Yukinori Matsukawa

Yukinori Matsukawa 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 apparatus and information processing system
    Patent number: 10690368
    Abstract: An information processing apparatus includes a memory and a processor coupled to the memory. The memory stores first information and second information. The first information includes a permission time with respect to each of a plurality of operation states of the information processing apparatus in an activation state. The permission time is a time allowed for switching a substitute apparatus from a standby state to the activation state. The second information includes an activation time required for activating each of a plurality of modules which operate on the substitute apparatus. The processor identifies one permission time corresponding to a current operation state. The processor determines stop modules such that a total time for activating the stop modules is equal to or less than the one permission time based on the second information. The processor instructs the substitute apparatus in the standby state to stop the stop modules.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: June 23, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Yoichi Yasufuku, Mikio Ito, Hiroshi Shiomi, Takako Kato, Yasuhito Kikuchi, Hiroyasu Inagaki, Yukinori Matsukawa
  • INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING SYSTEM
    Publication number: 20190056135
    Abstract: An information processing apparatus includes a memory and a processor coupled to the memory. The memory stores first information and second information. The first information includes a permission time with respect to each of a plurality of operation states of the information processing apparatus in an activation state. The permission time is a time allowed for switching a substitute apparatus from a standby state to the activation state. The second information includes an activation time required for activating each of a plurality of modules which operate on the substitute apparatus. The processor identifies one permission time corresponding to a current operation state. The processor determines stop modules such that a total time for activating the stop modules is equal to or less than the one permission time based on the second information. The processor instructs the substitute apparatus in the standby state to stop the stop modules.
    Type: Application
    Filed: August 9, 2018
    Publication date: February 21, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Yoichi YASUFUKU, Mikio ITO, Hiroshi Shiomi, Takako Kato, Yasuhito Kikuchi, HIROYASU INAGAKI, Yukinori Matsukawa