Patents by Inventor Hiroomi MATSUBA

Hiroomi MATSUBA 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).

  • Publication number: 20230303460
    Abstract: Provided is a method of manufacturing a Si-SiC-based composite structure capable of manufacturing a Si-SiC-based composite structure having a desired shape while suppressing the deformation of a molded body. The method of manufacturing a Si-SiC-based composite structure includes a step of impregnating a molten metal containing Si into a molded body containing SiC by heating a supply body containing Si under a state in which the molded body is in contact with a deformation suppressing member configured to suppress deformation of the molded body and in which the supply body is in contact with the molded body.
    Type: Application
    Filed: February 8, 2023
    Publication date: September 28, 2023
    Applicants: NGK Insulators, Ltd., NGKADREC Company
    Inventors: Sora GOTO, Shuhei KUNO, Hiroomi MATSUBA
  • Publication number: 20230298882
    Abstract: Provided is a method of manufacturing a Si—SiC-based composite structure capable of improving the manufacturing efficiency of the Si—SiC-based composite structure. The method of manufacturing a Si—SiC-based composite structure includes a step of impregnating a molten metal containing Si into a molded body containing SiC by heating a supply body containing Si under a state in which the supply body is in contact with the molded body, wherein a contact portion of the supply body with the molded body is a part of a surface of the supply body facing the molded body.
    Type: Application
    Filed: February 8, 2023
    Publication date: September 21, 2023
    Applicants: NGK Insulators, Ltd., NGKADREC Company
    Inventors: Sora GOTO, Shuhei KUNO, Daisuke KIMURA, Hiroomi MATSUBA