Patents by Inventor Tomoyuki Iyama

Tomoyuki Iyama 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).

  • Patent number: 10654437
    Abstract: In the state in which the first reinforcing cloth and the second reinforcing cloth are in loops, two end portions of the first reinforcing cloth are sewn to the first skin, and two end portions of the second reinforcing cloth are sewn to the second skin. Thus, the first reinforcing cloth and the second reinforcing cloth are sewn to the first skin and the second skin, respectively, in two-layer states.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: May 19, 2020
    Assignee: NHK SPRING Co., Ltd.
    Inventors: Satoshi Yaegashi, Tomoyuki Iyama, Akihiko Hoshino
  • Publication number: 20190001914
    Abstract: In the state in which the first reinforcing cloth and the second reinforcing cloth are in loops, two end portions of the first reinforcing cloth are sewn to the first skin, and two end portions of the second reinforcing cloth are sewn to the second skin. Thus, the first reinforcing cloth and the second reinforcing cloth are sewn to the first skin and the second skin, respectively, in two-layer states.
    Type: Application
    Filed: June 25, 2018
    Publication date: January 3, 2019
    Inventors: Satoshi Yaegashi, Tomoyuki Iyama, Akihiko Hoshino