Patents by Inventor Souhei Ito

Souhei 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
    Publication number: 20240098325
    Abstract: The information processing device 30 includes: an extraction unit 33 for extracting a target user who has used content in a content delivery service providing the content to a user; an acquisition unit 34 for acquiring preference information related to a preference of the target user extracted by the extraction unit 33 and including a plurality of first item values related to a predetermined preference; and a tendency information generation unit 35 for generating tendency information indicating a tendency of the content based on the preference information of the target user acquired by the acquisition unit 34.
    Type: Application
    Filed: December 17, 2021
    Publication date: March 21, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Kunihiro AIBA, Souhei ONO, Taku ITO
  • Method for producing heparosan compound having isomerized hexuronic acid residue
    Patent number: 11639513
    Abstract: The present invention provides a method for producing a heparosan compound having an isomerized hexuronic acid residue and a method for producing a heparan sulfate with improved C5-epimerization efficiency.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: May 2, 2023
    Assignee: AJINOMOTO CO., INC.
    Inventors: Chihiro Tsuji, Yasuhiro Mihara, Shogo Nakano, Tomoharu Motoyama, Souhei Ito
  • Method for Producing Heparosan Compound Having Isomerized Hexuronic Acid Residue
    Publication number: 20190338330
    Abstract: The present invention provides a method for producing a heparosan compound having an isomerized hexuronic acid residue and a method for producing a heparan sulfate with improved C5-epimerization efficiency.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 7, 2019
    Applicant: AJINOMOTO CO., INC.
    Inventors: Chihiro Tsuji, Yasuhiro Mihara, Shogo Nakano, Tomoharu Motoyama, Souhei Ito