Patents by Inventor Natsuki KAKEGAWA

Natsuki KAKEGAWA 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).

  • CELL CULTURE SUBSTRATE
    Publication number: 20220106551
    Abstract: A cell culture substrate having surface S including cell culture part, wherein the cell culture part includes non-cell-adhesive part, and cell-adhesive part extending continuously or intermittently along periphery P of the non-cell-adhesive part and surrounding the non-cell-adhesive part. The present disclosure also relates to a kit for cell culture comprising this cell culture substrate.
    Type: Application
    Filed: January 29, 2020
    Publication date: April 7, 2022
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Yuichi TANAKA, Koji FUJIMOTO, Natsuki KAKEGAWA
  • CELL STRUCTURE INCLUDING SMALL INTESTINAL EPITHELIAL CELLS, METHOD FOR PRODUCING SAME, AND SUBSTRATE HOLDING SAME
    Publication number: 20220041991
    Abstract: The method for producing a cell construct including small intestinal epithelial cells includes: seeding stem cells onto cell culture substrate, the cell culture substrate having surface including cell culture part, wherein the cell culture part includes non-cell-adhesive part, and cell-adhesive part extending continuously or intermittently along periphery of the non-cell-adhesive part and surrounding the non-cell-adhesive part; and culturing the stem cells seeded to differentiate a part of the stem cells into small intestinal epithelial cells.
    Type: Application
    Filed: January 29, 2020
    Publication date: February 10, 2022
    Applicants: DAI NIPPON PRINTING CO., LTD., NATIONAL CENTER FOR CHILD HEALTH AND DEVELOPMENT
    Inventors: Yuichi TANAKA, Koji FUJIMOTO, Natsuki KAKEGAWA, Hidenori AKUTSU