Patents by Inventor Toshiya ARAKI

Toshiya ARAKI 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).

  • Composite material structure and method for manufacturing composite material structure
    Patent number: 11763958
    Abstract: Provided are a composite material structure obtained by joining composite materials with resin-impregnated reinforcing fibers, for which appropriate lightning proofing measures are taken, and a method for manufacturing the composite material structure. The composite material structure includes a first composite material, a second composite material, and a low-conductivity material. The first composite material includes a conductive first reinforcing fiber and a first resin impregnated into the first reinforcing fiber. The second composite material is integrated with the first composite material, and has a conductive second reinforcing fiber and a second resin impregnated into the second reinforcing fiber.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: September 19, 2023
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Toshiya Araki, Tomoo Takizawa, Hiroaki Yamaguchi, Toshinobu Muraki, Shunsuke Yoshino
  • COMPOSITE MATERIAL STRUCTURE AND METHOD FOR MANUFACTURING COMPOSITE MATERIAL STRUCTURE
    Publication number: 20210065925
    Abstract: Provided are a composite material structure obtained by joining composite materials with resin-impregnated reinforcing fibers, for which appropriate lightning proofing measures are taken, and a method for manufacturing the composite material structure. The composite material structure includes a first composite material, a second composite material, and a low-conductivity material. The first composite material includes a conductive first reinforcing fiber and a first resin impregnated into the first reinforcing fiber. The second composite material is integrated with the first composite material, and has a conductive second reinforcing fiber and a second resin impregnated into the second reinforcing fiber.
    Type: Application
    Filed: January 23, 2019
    Publication date: March 4, 2021
    Inventors: Toshiya ARAKI, Tomoo TAKIZAWA, Hiroaki YAMAGUCHI, Toshinobu MURAKI, Shunsuke YOSHINO