Patents by Inventor Daisuke Higa

Daisuke Higa 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).

  • Radial turbine nozzle and method for assembling the same
    Patent number: 12037928
    Abstract: In a radial turbine nozzle and its assembling method, a first flange member of a first divided annular portion is inserted into a first outer side groove of a first ring. A second flange member of a second divided annular portion is inserted into a second outer side groove of a second ring. A plurality of segments are connected together in a circumferential direction, by overlapping first divided surfaces of two of the segments that are adjacent in a circumferential direction of a radial turbine, and overlapping second divided surfaces of the two of the segments.
    Type: Grant
    Filed: July 10, 2023
    Date of Patent: July 16, 2024
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Koji Taima, Satoshi Ueguchi, Daisuke Higa
  • RADIAL TURBINE NOZZLE AND METHOD FOR ASSEMBLING THE SAME
    Publication number: 20240018877
    Abstract: In a radial turbine nozzle and its assembling method, a first flange member of a first divided annular portion is inserted into a first outer side groove of a first ring. A second flange member of a second divided annular portion is inserted into a second outer side groove of a second ring. A plurality of segments are connected together in a circumferential direction, by overlapping first divided surfaces of two of the segments that are adjacent in a circumferential direction of a radial turbine, and overlapping second divided surfaces of the two of the segments.
    Type: Application
    Filed: July 10, 2023
    Publication date: January 18, 2024
    Inventors: Koji Taima, Satoshi Ueguchi, Daisuke Higa