Patents by Inventor Ryuhei SUMISAKI

Ryuhei SUMISAKI 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).

  • Work assist device
    Patent number: 11803795
    Abstract: A work assist device includes a work burden degree evaluation unit, an improvement measures storage, a simulation unit, and an improvement measures determination unit. The work burden degree evaluation unit evaluates a work burden degree indicating a degree of burden imposed on an operator due to work from operator information and production facility information. The operator information is information related to the operator performing the work in cooperation with a production facility. The improvement measures storage stores improvement measures for improving the work burden degree. The simulation unit performs simulation of estimating an estimated improvement effect indicating a degree of improvement of the work burden degree when the improvement measures are applied. The improvement measures determination unit determines application improvement measures to be applied to at least one of the operator and the production facility from the improvement measures, based on the estimated improvement effect.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: October 31, 2023
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Atsuko Aoki, Ryuhei Sumisaki
  • WORK ASSIST DEVICE
    Publication number: 20220164728
    Abstract: A work assist device includes a work burden degree evaluation unit, an improvement measures storage, a simulation unit, and an improvement measures determination unit. The work burden degree evaluation unit evaluates a work burden degree indicating a degree of burden imposed on an operator due to work from operator information and production facility information. The operator information is information related to the operator performing the work in cooperation with a production facility. The improvement measures storage stores improvement measures for improving the work burden degree. The simulation unit performs simulation of estimating an estimated improvement effect indicating a degree of improvement of the work burden degree when the improvement measures are applied. The improvement measures determination unit determines application improvement measures to be applied to at least one of the operator and the production facility from the improvement measures, based on the estimated improvement effect.
    Type: Application
    Filed: April 25, 2019
    Publication date: May 26, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Atsuko AOKI, Ryuhei SUMISAKI