Patents by Inventor Takahiro Miyaji

Takahiro Miyaji 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).

  • Filament winding apparatus
    Patent number: 11931974
    Abstract: A filament winding apparatus includes a rail extending in a first direction, a core material support device that supports a core material, and a winding device that winds a fiber bundle onto an outer peripheral surface of the core material, the winding device including: a guide unit having an opening through which the core material passes, and guiding the fiber bundle; and a main frame on which the guide unit is mounted; wherein the main frame is movable relative to the core material in the first direction, the main frame is movable in a second direction orthogonal to the first direction, and the main frame is rotatable around a first rotational axis extending in a third direction orthogonal to each of the first direction and the second direction.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: March 19, 2024
    Assignee: Murata Machinery, Ltd.
    Inventors: Shu Ikezaki, Motohiro Tanigawa, Tadashi Uozumi, Hirotaka Wada, Masatsugu Goyude, Shota Miyaji, Takahiro Miura, Makoto Tanaka, Daigoro Nakamura, Tetsuya Matsuura
  • Filament winding device
    Patent number: 11931949
    Abstract: A filament winding device includes a fiber bundle retainer that temporarily retains fiber bundles. The fiber bundle retainer includes: a reel member including an outer peripheral portion having pins movable in the axial direction relative to the fiber bundles supplied through fiber bundle guides and rotatable about the axis of the liner, the reel member capable of winding the fiber bundles onto the outer peripheral portion; a first cutting unit configured to cut a part of each of the fiber bundles in the circumferential direction, the part being between a part of the fiber bundle wound on the outer peripheral portion and a part of the fiber bundle wound on the liner; and a second cutting unit different from the first cutting unit and configured to cut a part of each of the fiber bundles in the axial direction, the part being wound on the outer peripheral portion.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: March 19, 2024
    Assignee: Murata Machinery, Ltd.
    Inventors: Shu Ikezaki, Motohiro Tanigawa, Tadashi Uozumi, Hirotaka Wada, Takahiro Miura, Makoto Tanaka, Masatsugu Goyude, Shota Miyaji, Daigoro Nakamura, Tetsuya Matsuura
  • Agent for treating chondroma and chondrosarcoma
    Patent number: 7794711
    Abstract: The present invention relates to a novel agent for treating chondroma and chondrosarcoma containing a substance which inhibits binding of parathyroid hormone related peptide to its receptor for improving the prognosis of chondroma or chondrosarcoma.
    Type: Grant
    Filed: August 22, 2003
    Date of Patent: September 14, 2010
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Hideki Yoshikawa, Takahiro Miyaji
  • Agent for treating chondroma and chondrosarcoma
    Publication number: 20070053905
    Abstract: The present invention relates to a novel agent for treating chondroma and chondrosarcoma containing a substance which inhibits binding of parathyroid hormone related peptide to its receptor for improving the prognosis of chondroma or chondrosarcoma.
    Type: Application
    Filed: August 22, 2003
    Publication date: March 8, 2007
    Inventors: Hideki Yoshikawa, Takahiro Miyaji