Patents by Inventor Yuya Okadome

Yuya Okadome 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).

  • Patent number: 11707844
    Abstract: A robot control system includes a state candidate generation unit that generates a state candidate that is a state transition destination of a robot at next time, a control amount estimation unit that estimates a control amount for transitioning to the state candidate, a state candidate evaluation unit that calculates a distance between the target state of the robot and the state candidate, calculates a coincidence degree between (i) a state at next time estimated from a state at current time of the robot and the control amount and (ii) the state candidate, and sets a sum of the distance and the coincidence degree to be an evaluation value, and a selection unit that selects a state candidate with a minimum evaluation value from state candidates and generate a motion corresponding to the selected state candidate.
    Type: Grant
    Filed: February 24, 2021
    Date of Patent: July 25, 2023
    Assignee: HITACHI, LTD.
    Inventors: Yuya Okadome, Ryo Sakai, Toshiko Aizono
  • Patent number: 11551078
    Abstract: An error in a demand prediction of items is reduced. A data processing apparatus for processing data on a demand for multiple items includes a model learning unit that generates a prediction model for predicting the demand for the multiple items, and a demand prediction unit that predicts the demand for the multiple items by using the prediction model. The model learning unit inputs actual data of the demand for each item to a first neural network of each item, extracts a feature quantity of each item, and combines the feature quantity of each item to generate a second neural network that is a prediction model.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: January 10, 2023
    Assignee: HITACHI, LTD.
    Inventors: Yuya Okadome, Wenpeng Wei, Toshiko Aizono
  • Patent number: 11435706
    Abstract: In view of the relevant background art, the present invention is to provide a system or apparatus which enables data in use for learning to be sorted out, thereby reducing the amount of data to be handled. Presenting one example of the control system according to the present invention, the control system including a first processing device to generate a learnt model; and a second processing device to operate employing the generated learnt model and provided with input means, wherein the second processing device transmits information input from the input means to the first processing device; and where the input information as transmitted is information belonging to an area different from an area designated with the learnt model, the first processing device generates an updated learnt model based on the information belonging to the different area as received and the learnt model.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: September 6, 2022
    Assignee: HITACHI, LTD.
    Inventors: Yuya Okadome, Wenpeng Wei, Toshiko Aizono
  • Publication number: 20190121303
    Abstract: In view of the relevant background art, the present invention is to provide a system or apparatus which enables data in use for learning to be sorted out, thereby reducing the amount of data to be handled. Presenting one example of the control system according to the present invention, the control system including a first processing device to generate a learnt model; and a second processing device to operate employing the generated learnt model and provided with input means, wherein the second processing device transmits information input from the input means to the first processing device; and where the input information as transmitted is information belonging to an area different from an area designated with the learnt model, the first processing device generates an updated learnt model based on the information belonging to the different area as received and the learnt model.
    Type: Application
    Filed: August 27, 2018
    Publication date: April 25, 2019
    Applicant: HITACHI, LTD.
    Inventors: Yuya Okadome, Wenpeng Wei, Toshiko Aizono