Patents by Inventor Seiichi Yokoo

Seiichi Yokoo 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 producing cultivated epithelial cell sheet
    Patent number: 11479754
    Abstract: A method for producing an epithelial cell sheet, comprising culturing cells derived from oral mucosal epithelial cells on a substrate in a serum-free medium, wherein the serum-free medium comprises (i) EGF protein or KGF protein, (ii) B-27 supplement, and (iii) a ROCK inhibitor.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: October 25, 2022
    Assignees: KYOTO PREFECTURAL PUBLIC UNIVERSITY CORPORATION, FOUNDATION FOR BIOMEDICAL RESEARCH AND INNOVATION AT KOBE
    Inventors: Takahiro Nakamura, Shigeru Kinoshita, Seiichi Yokoo, Satoru Yamagami
  • Closed culture vessel for adherent cells
    Patent number: 11078455
    Abstract: The present invention provides a culture vessel with which cells can be aseptically cultured and aseptically transferred to a place where the cells are to be used (such as an operating room) and from which the cells can be simply taken out. The present invention provides a closed culture vessel including an openable airtight vessel, and a cell culture member disposed in the airtight vessel and including a cell culture surface, in which the cell culture member is provided detachably from the airtight vessel.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: August 3, 2021
    Inventor: Seiichi Yokoo
  • METHOD FOR PRODUCING CULTIVATED EPITHELIAL CELL SHEET
    Publication number: 20190169571
    Abstract: A method for producing an epithelial cell sheet, comprising culturing cells derived from oral mucosal epithelial cells on a substrate in a serum-free medium, wherein the serum-free medium comprises (i) EGF protein or KGF protein, (ii) B-27 supplement, and (iii) a ROCK inhibitor.
    Type: Application
    Filed: April 19, 2017
    Publication date: June 6, 2019
    Applicant: KYOTO PREFECTURAL PUBLIC UNIVERSITY CORPORATION
    Inventors: Takahiro NAKAMURA, Shigeru KINOSHITA, Seiichi YOKOO, Satoru YAMAGAMI
  • CLOSED CULTURE VESSEL FOR ADHERENT CELLS
    Publication number: 20170114315
    Abstract: The present invention provides a culture vessel with which cells can be aseptically cultured and aseptically transferred to a place where the cells are to be used (such as an operating room) and from which the cells can be simply taken out. The present invention provides a closed culture vessel including an openable airtight vessel, and a cell culture member disposed in the airtight vessel and including a cell culture surface, in which the cell culture member is provided detachably from the airtight vessel.
    Type: Application
    Filed: June 9, 2015
    Publication date: April 27, 2017
    Inventor: Seiichi Yokoo
  • METHOD FOR ISOLATION OF CELL, SERUM-FREE CULTURE MEDIUM FOR CELL, AND METHOD FOR CULTURE OF CELL
    Publication number: 20100184221
    Abstract: The present invention provides a method for isolating cells, in particular, stem cells, which method comprises the steps of: dissociating cells from a tissue of animal origin; seeding and incubating the cells in a culture vessel with no surface treatment; and selecting cells adhered to the vessel.
    Type: Application
    Filed: January 11, 2008
    Publication date: July 22, 2010
    Applicants: MITSUBISHI TANABE PHARMA CORPORATION
    Inventors: Seiichi Yokoo, Satoru Yamagami