Patents by Inventor Teruo Ikechi

Teruo Ikechi 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).

  • Fiber optic connector and its manufacturing method
    Patent number: 6345916
    Abstract: The present invention provides a fiber optic connector comprising a fiber pressing member and a substrate having a part A with multiple fiber arranging grooves in which bare portion of optical fibers are fixed, and a part B in which coated portion of optical fibers are fixed, and its manufacturing method. The connector enables to prevent an increase in transmission loss or breakage of the optical fibers by reducing the localized stress on the fibers from the rear end of the fiber pressing member and the rear end edge of the fiber arranging grooves.
    Type: Grant
    Filed: November 23, 1999
    Date of Patent: February 12, 2002
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Dai Yui, Kei Sunaga, Teruo Ikechi, Hidetoshi Ishida, Manabu Shiozaki, Takashi Sasaki, Kohei Kobayashi