Patents by Inventor Shogo Tsumagari

Shogo Tsumagari 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).

  • Porous titanium-based sintered body, method for producing the same, and electrode
    Patent number: 11554415
    Abstract: A porous titanium-based sintered body, having a porosity of 45% to 65%, an average pore diameter of 5 ?m to 15 ?m, and a bending strength of 100 MPa or more. According to the present invention, a porous titanium-based sintered body having good pore diameter and porosity that are compatible with each other and having a high strength can be provided.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: January 17, 2023
    Assignee: TOHO TITANIUM CO., LTD.
    Inventors: Yasuhiko Goto, Shogo Tsumagari, Takahiro Fuji
  • POROUS TITANIUM-BASED SINTERED BODY, METHOD FOR PRODUCING THE SAME, AND ELECTRODE
    Publication number: 20210114099
    Abstract: A porous titanium-based sintered body, having a porosity of 50% to 75%, an average pore diameter of 23 ?m to 45 ?m, and a specific surface area of 0.020 m2/g to 0.065 m2/g, and having a bending strength of 22 MPa or more. According to the present invention, a porous titanium-based sintered body having a high porosity, a large specific surface area and a large average pore diameter and thereby having good gas permeability or liquid permeability, and further having a high strength can be provided.
    Type: Application
    Filed: March 13, 2019
    Publication date: April 22, 2021
    Applicant: TOHO TITANIUM CO., LTD.
    Inventors: Yasuhiko Goto, Shogo Tsumagari, Takahiro Fuji
  • POROUS TITANIUM-BASED SINTERED BODY, METHOD FOR PRODUCING THE SAME, AND ELECTRODE
    Publication number: 20210016352
    Abstract: A porous titanium-based sintered body, having a porosity of 45% to 65%, an average pore diameter of 5 ?m to 15 ?m, and a bending strength of 100 MPa or more. According to the present invention, a porous titanium-based sintered body having good pore diameter and porosity that are compatible with each other and having a high strength can be provided.
    Type: Application
    Filed: March 18, 2019
    Publication date: January 21, 2021
    Applicant: TOHO TITANIUM CO., LTD.
    Inventors: Yasuhiko Goto, Shogo Tsumagari, Takahiro Fuji