Patents by Inventor Taisuke Sato

Taisuke Sato 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).

  • Vertically fully rotating hook with needle guiding surface
    Patent number: 5873316
    Abstract: A wall of an inner loop taker includes a guiding surface, a first vertical surface which extends continuously to an inward end of the guiding surface in a radial direction of the inner loop taker and is parallel to an axial line of a needle, and a second vertical surface which is formed on the inward side of the first vertical surface in the radial direction of the inner loop taker but closer to the axial line of the needle than the first vertical surface and which is parallel to the axial line of the needle.
    Type: Grant
    Filed: October 20, 1997
    Date of Patent: February 23, 1999
    Assignee: Hirose Manufacturing Co., Ltd.
    Inventor: Taisuke Sato