Patents by Inventor Shintaro Kazahaya

Shintaro Kazahaya 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).

  • Down-proof woven fabric
    Patent number: 9920460
    Abstract: A down-proof woven fabric includes a cloth composed of synthetic fibers with a yarn fineness of 33 decitex or less and having a weight per unit area of 50 g/m2 or less and a cover factor of 1,400 to 1,800, wherein the cloth is coated at least on one surface thereof with a resin by an amount of 0.1 g/m2 to 5 g/m2 as a solid component.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: March 20, 2018
    Assignee: Toray Industries, Inc.
    Inventors: Tsunemitsu Kitagawa, Shintaro Kazahaya, Hiroyasu Kitajima
  • DOWN-PROOF WOVEN FABRIC
    Publication number: 20120183754
    Abstract: A down-proof woven fabric includes a cloth composed of synthetic fibers with a yarn fineness of 33 decitex or less and having a weight per unit area of 50 g/m2 or less and a cover factor of 1,400 to 1,800, wherein the cloth is coated at least on one surface thereof with a resin by an amount of 0.1 g/m2 to 5 g/m2 as a solid component.
    Type: Application
    Filed: June 17, 2010
    Publication date: July 19, 2012
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Tsunemitsu Kitagawa, Shintaro Kazahaya, Hiroyasu Kitajima