Patents by Inventor Shintaro Ohba

Shintaro Ohba 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).

  • Wire connecting sleeve
    Patent number: 4087889
    Abstract: A C-shaped wire connecting sleeve is formed having a plurality of elongated ribs pressed into part of its back portion which in turn is joined by two semi-circular end gripping portions. Upon being compressed about an enclosed wire or cable, the ribs not only strengthen the sleeve to resist undesired opening but minimize the inside radius of the enclosing sleeve to further increase the sleeve's compressive gripping force.
    Type: Grant
    Filed: July 15, 1976
    Date of Patent: May 9, 1978
    Assignee: Kabushiki Kaisha Saneisha Seisakusho
    Inventors: Shintaro Ohba, Nobuhiko Hirose, Nobuhiro Sugihara, Takayuki Aikawa