Patents by Inventor Tatsuhiro SATOU

Tatsuhiro SATOU 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).

  • Publication number: 20190050772
    Abstract: A schedule arbitration server is configured to obtain a first scheduling constraint and first schedule information from a first server, and obtain a second scheduling constraint and second schedule information from a second server; detect a discrepancy between the first schedule information and the second schedule information, based on the first scheduling constraint, the first schedule information, the second scheduling constraint, and the second schedule information, and on overall optimization constraint information; recreate a schedule when a discrepancy is detected, by creating third and fourth schedule information through modification of the first schedule information and the second schedule information; calculate a first credit for the first server and a second credit for the second server, based on degrees of modification; and send the third schedule information and the first credit to the first server, and send the fourth schedule information and the second credit to the second server.
    Type: Application
    Filed: January 29, 2016
    Publication date: February 14, 2019
    Applicant: HITACHI, LTD.
    Inventors: Tomoichi EBATA, Tatsuhiro SATOU, Yumiko ISHIDO
  • Publication number: 20160267417
    Abstract: A plan coordination system includes a processing device configured to perform: processing that generates public data from definition data of plans, receives definitions by a user for information coordinated between plans among process procedures indicated by the public data, applies the definitions by the user to the definition data of the plan, and generates a plan coordination model; processing that notifies the data to a management device of another plan as a coordination destination in the coordination relation at a change event on the definition data, changes the plan coordination model based on a generation result of the other plan reflecting the change event, and notifies the changed data to the management device of the other plan having the coordination relation with the plan changed along with this change; and processing that outputs a generation result of each plan when planning is completed for all plans.
    Type: Application
    Filed: November 7, 2013
    Publication date: September 15, 2016
    Inventors: Tomoe TOMIYAMA, Tatsuhiro SATOU, Yoshiyasu TAKAHASHI