Patents by Inventor Sanno Hiroaki

Sanno Hiroaki 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).

  • Apparatus for finding the picking end of yarn
    Patent number: 4606509
    Abstract: An apparatus for facilitating the finding of the picking end of a yarn wound around a bobbin. The picking end of yarn is passed through the bore of the bobbin from top to bottom so as to be separated from the other and thereof and the yarn lines coiled around the bobbin, thereby avoiding the picking end of the yarn becoming lost or tangled with the other portions of the yarn.
    Type: Grant
    Filed: June 19, 1985
    Date of Patent: August 19, 1986
    Assignee: Murao Boki Kabushiki Kaisha
    Inventor: Sanno Hiroaki