Patents by Inventor Yasuko Hazama

Yasuko Hazama 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).

  • Method for screening for platelet production promoters
    Patent number: 11977071
    Abstract: The present invention provides a method for screening for platelet production promoters, the method including a step for selecting a candidate substance that significantly increases expression of TUBB1 as a platelet production promoter.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: May 7, 2024
    Assignees: Kyoto University, Megakaryon Corporation
    Inventors: Koji Eto, Hideya Seo, Akira Ota, Yukitaka Ito, Yasuko Hazama
  • OSTEOGENIC COMPOSITION AND USE THEREOF
    Publication number: 20230399617
    Abstract: A composition having cell-derived physiological activity is provided. An osteogenic composition includes a treated product obtained by treating megakaryocytes or treating a culture thereof.
    Type: Application
    Filed: October 27, 2021
    Publication date: December 14, 2023
    Inventors: Mayumi IWATAKE, Yoshinori SUMITA, Izumi ASAHINA, Makoto SATAKE, Yasuko HAZAMA
  • COMPOSITION AND USE THEREOF
    Publication number: 20230046238
    Abstract: A composition having cell-derived physiological activity is provided. The composition according to the present invention contains a treated product of megakaryocytes or a culture of the megakaryocytes.
    Type: Application
    Filed: December 11, 2020
    Publication date: February 16, 2023
    Inventors: Yasuko HAZAMA, Tomoyuki INOUE, Makoto SATAKE, Tomohiro SHIGEMORI
  • Method for Screening for Platelet Production Promoters
    Publication number: 20210239682
    Abstract: The present invention provides a method for screening for platelet production promoters, the method including a step for selecting a candidate substance that significantly increases expression of TUBB1 as a platelet production promoter.
    Type: Application
    Filed: March 30, 2021
    Publication date: August 5, 2021
    Inventors: Koji Eto, Hideya Seo, Akira Ota, Yukitaka Ito, Yasuko Hazama
  • Method for screening for platelet production promoters
    Patent number: 11016083
    Abstract: The present invention provides a method for screening for platelet production promoters, the method including a step for selecting a candidate substance that significantly increases expression of TUBB1 as a platelet production promoter.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: May 25, 2021
    Assignees: Kyoto University, Megakaryon Corporation
    Inventors: Koji Eto, Hideya Seo, Akira Ota, Yukitaka Ito, Yasuko Hazama
  • Platelet production promoter and method of producing platelets using same
    Patent number: 10941382
    Abstract: The present invention provides: a platelet production promoter that contains one or more substances selected from the group consisting of Wnt inhibitors and FMS-like tyrosine kinase (FLT) inhibitors; and a platelet production method that uses this platelet production promoter.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: March 9, 2021
    Assignees: Kyoto University, Megakaryon Corporation
    Inventors: Koji Eto, Hideya Seo, Akira Ota, Yukitaka Ito, Yasuko Hazama
  • Method for Screening for Platelet Production Promoters
    Publication number: 20190033296
    Abstract: The present invention provides a method for screening for platelet production promoters, the method including a step for selecting a candidate substance that significantly increases expression of TUBB1 as a platelet production promoter.
    Type: Application
    Filed: January 30, 2017
    Publication date: January 31, 2019
    Applicants: Kyoto University, Megakaryon Corporation
    Inventors: Koji Eto, Hideya Seo, Akira Ota, Yukitaka Ito, Yasuko Hazama
  • Platelet Production Promoter and Method of Producing Platelets Using Same
    Publication number: 20190032015
    Abstract: The present invention provides: a platelet production promoter that contains one or more substances selected from the group consisting of Wnt inhibitors and FMS-like tyrosine kinase (FLT) inhibitors; and a platelet production method that uses this platelet production promoter.
    Type: Application
    Filed: January 30, 2017
    Publication date: January 31, 2019
    Applicants: Kyoto University, MEGAKARYON CORPORATION
    Inventors: Koji Eto, Hideya Seo, Akira Ota, Yukitaka Ito, Yasuko Hazama