Patents by Inventor Junnji IKEDA

Junnji IKEDA 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).

  • Woven fabric
    Patent number: 11268218
    Abstract: A woven fabric including: a first region where a first fiber as an optical fiber is woven with a second fiber as a non-optical fiber; a second region adjacent to the first region, in which the first fiber is not woven; and a third region adjacent to the second region, in which the first fiber is connected to a light source.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: March 8, 2022
    Assignee: DAIKI CO., LTD.
    Inventors: Takayoshi Yamamoto, Junnji Ikeda, Takamasa Yamada, Mitsutaka Sakoh
  • Woven fabric
    Patent number: 10640894
    Abstract: A woven fabric including: a fixing region where an optical fiber of a seventh fiber is held, and a light emitting region where the optical fiber of the seventh fiber is included to emit light. The woven fabric includes: aback layer in which a first fiber, a second fiber, and a sixth fiber are woven; a surface layer in which a third fiber, a fourth fiber, and a fifth fiber are woven; and the optical fiber arranged in a space of an intermediate layer between the surface layer and the back layer.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: May 5, 2020
    Assignee: DAIKI CO., LTD.
    Inventors: Takayoshi Yamamoto, Junnji Ikeda
  • WOVEN FABRIC
    Publication number: 20190186059
    Abstract: A woven fabric including: a first region where a first fiber as an optical fiber is woven with a second fiber as a non-optical fiber; a second region adjacent to the first region, in which the first fiber is not woven; and a third region adjacent to the second region, in which the first fiber is connected to a light source.
    Type: Application
    Filed: December 17, 2018
    Publication date: June 20, 2019
    Inventors: Takayoshi YAMAMOTO, Junnji IKEDA, Takamasa YAMADA, Mitsutaka SAKOH
  • WOVEN FABRIC
    Publication number: 20190186057
    Abstract: A woven fabric including: a fixing region where an optical fiber of a seventh fiber is held, and a light emitting region where the optical fiber of the seventh fiber is included to emit light. The woven fabric includes: aback layer in which a first fiber, a second fiber, and a sixth fiber are woven; a surface layer in which a third fiber, a fourth fiber, and a fifth fiber are woven; and the optical fiber arranged in a space of an intermediate layer between the surface layer and the back layer.
    Type: Application
    Filed: December 17, 2018
    Publication date: June 20, 2019
    Inventors: Takayoshi YAMAMOTO, Junnji IKEDA