Patents by Inventor Takushi SUGIYAMA

Takushi SUGIYAMA 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
    Patent number: 10596779
    Abstract: This composite material structure is provided with: a first composite member arranged facing a heating element , the first composite member including PAN-based carbon fibers; a second composite member arranged between the heating element and the first composite member, the second composite member including pitch-based carbon fibers; and a cushioning element provided between the first composite member and the second composite member, the cushioning element being joined to each of the first composite member and the second composite member, and having lower rigidity than those of the first composite member and the second composite member. The first composite member is provided so as to be linked to an adjacent structure, while the second composite member and the cushioning element are provided so as to be separated from the structure.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: March 24, 2020
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Takushi Sugiyama, Takayuki Shimizu, Toshio Abe
  • COMPOSITE MATERIAL STRUCTURE
    Publication number: 20170136728
    Abstract: This composite material structure is provided with: a first composite member arranged facing a heating element, the first composite member including PAN-based carbon fibers; a second composite member arranged between the heating element and the first composite member, the second composite member including pitch-based carbon fibers; and a cushioning element provided between the first composite member and the second composite member, the cushioning element being joined to each of the first composite member and the second composite member, and having lower rigidity than those of the first composite member and the second composite member. The first composite member is provided so as to be linked to an adjacent structure, while the second composite member and the cushioning element are provided so as to be separated from the structure.
    Type: Application
    Filed: May 20, 2015
    Publication date: May 18, 2017
    Inventors: Takushi SUGIYAMA, Takayuki SHIMIZU, Toshio ABE