Patents by Inventor Yusuke YODA

Yusuke YODA 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).

  • Publication number: 20200199529
    Abstract: The present disclosure provides a method for determining the undifferentiated state of pluripotent stem cells, comprising: irradiating a test culture medium in which pluripotent stem cells are cultured with wavelength light having a wavelength in the range of 190 nm to 2,500 nm or a partial range thereof; detecting the reflected light, transmitted light or transmitted reflected light thereof to obtain absorbance spectrum data; and analyzing the absorbance at all or part of the measurement wavelengths in the absorbance spectrum data to determine the undifferentiated state of the pluripotent stem cells.
    Type: Application
    Filed: February 7, 2020
    Publication date: June 25, 2020
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Yusuke YODA, Kunitada HATABAYASHI, Kenichi KAGAWA
  • Patent number: 10563159
    Abstract: A cell-holding container comprises: an elastic body for holding cells including at least any one of adherent cells at least one selected from the group consisting of stem cells, progenitor cells, somatic cells and germ cells, and suspended cells at least one selected from the group consisting of blood cells, T cells and B cells; and the elastic body is formed of a rubber material containing a rubber component including an additional crosslinking silicone rubber and is able to hold the cells.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: February 18, 2020
    Assignee: ASAHI RUBBER INC.
    Inventors: Yuya Ubukata, Tsutomu Takano, Kenichi Kagawa, Shigenori Ozaki, Yusuke Yoda, Tomoaki Kurakazu
  • Publication number: 20180201892
    Abstract: The purpose of the present invention is to provide a culture container capable of preventing a concave meniscus without using a jig. In order to achieve this purpose, the present invention provides a culture container (1A) provided with: a base (3) having a concave portion (4); and a water-repellent layer (5) formed on an outer edge region (411) of the bottom (41) of the concave portion (4) and the inner circumferential surface (42) of the concave portion (4). One of the surfaces of the water-repellent layer (5) is exposed to the space in the concave portion (4).
    Type: Application
    Filed: August 19, 2016
    Publication date: July 19, 2018
    Inventors: Shinichi GOMI, Kenichi KAGAWA, Yusuke YODA, Shinya MIKI, Tatsuya HAMAGUCHI
  • Publication number: 20180201891
    Abstract: A cell-holding container comprises: an elastic body for holding cells including at least any one of adherent cells at least one selected from the group consisting of stem cells, progenitor cells, somatic cells and germ cells, and suspended cells at least one selected from the group consisting of blood cells, T cells and B cells; and the elastic body is formed of a rubber material containing a rubber component including an additional crosslinking silicone rubber and is able to hold the cells.
    Type: Application
    Filed: July 5, 2016
    Publication date: July 19, 2018
    Applicant: ASAHI RUBBER INC.
    Inventors: Yuya UBUKATA, Tsutomu TAKANO, Kenichi KAGAWA, Shigenori OZAKI, Yusuke YODA, Tomoaki KURAKAZU
  • Publication number: 20180066221
    Abstract: A buffer tank for storing a culture medium for cell culture, includes: a tank main body including a cylindrical inner surface extending in a vertical direction, an inverted conical storage bottom surface formed below the cylindrical inner surface, and a storage space defined by the cylindrical inner surface and the inverted conical storage bottom surface and configured to store the culture medium an injection portion configured to inject the culture medium from the inverted conical storage bottom surface of the tank main body into the storage space; and a discharge portion configured to discharge the culture medium stored in the storage space, wherein the injection portion is configured to inject the culture medium toward a central axis line of the cylindrical inner surface of the tank main body and obliquely upward with respect to the central axis line.
    Type: Application
    Filed: September 1, 2017
    Publication date: March 8, 2018
    Inventors: Toshifumi KITAHARA, Kunitada HATABAYASHI, Kenichi KAGAWA, Yusuke YODA
  • Patent number: D851274
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: June 11, 2019
    Assignee: SINFONIA TECHNOLOGY CO., LTD.
    Inventors: Hisashi Gomi, Yusuke Yoda, Hirotsugu Shiraiwa