Patents by Inventor Daishin ITO

Daishin ITO 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 device, and generation method
    Patent number: 12216699
    Abstract: An information processing device includes an acquisition unit that acquires a plurality of documents and clue information including a plurality of words and a generation processing unit that generates inter-document relationship source information based on the plurality of documents and the clue information, generates high frequency appearance information based on the inter-document relationship source information, generates vicinity appearance information based on the high frequency appearance information, and generates an inter-document relationship table based on the vicinity appearance information.
    Type: Grant
    Filed: August 16, 2023
    Date of Patent: February 4, 2025
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takeyuki Aikawa, Daishin Ito, Hayato Uchide, Yusuke Koji
  • LEARNING DEVICE, PREDICTION DEVICE, LEARNING PREDICTION DEVICE, NON-TRANSITORY COMPUTER-READABLE MEDIUM, LEARNING METHOD, PREDICTION METHOD, AND LEARNING PREDICTION METHOD
    Publication number: 20240257289
    Abstract: A congestion prediction device includes a correction-model generating unit that generates a correction model that is a learning model for predicting, from values detected by one or more sensors, congestion-related information of a time point at which the one or more sensors perform detection; and a model learning unit that generates a prediction model that is a learning model for predicting a future congestion level from the congestion-related information, by using the congestion-related information of a first time point indicated by the past congestion-area data as input data and using the congestion level in the congestion-related information of a second time point indicated by the past congestion-area data as correct data, the second time point being a time point after the first time point.
    Type: Application
    Filed: April 15, 2024
    Publication date: August 1, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventor: Daishin ITO
  • INFORMATION PROCESSING DEVICE, AND GENERATION METHOD
    Publication number: 20230394077
    Abstract: An information processing device includes an acquisition unit that acquires a plurality of documents and clue information including a plurality of words and a generation processing unit that generates inter-document relationship source information based on the plurality of documents and the clue information, generates high frequency appearance information based on the inter-document relationship source information, generates vicinity appearance information based on the high frequency appearance information, and generates an inter-document relationship table based on the vicinity appearance information.
    Type: Application
    Filed: August 16, 2023
    Publication date: December 7, 2023
    Applicant: Mitsubishi Electric Corporation
    Inventors: Takeyuki AIKAWA, Daishin ITO, Hayato UCHIDE, Yusuke KOJI