Patents by Inventor Toshio Tsuruta

Toshio Tsuruta 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).

  • Crank pulley for recoil starter
    Patent number: 6481303
    Abstract: A crank pulley for a recoil starter which integrally comprising a plate body, a leg portion perpendicular to the plate body and an impact surface formed on the leg portion.
    Type: Grant
    Filed: January 21, 2000
    Date of Patent: November 19, 2002
    Assignee: Showakiki Industry Co., Ltd.
    Inventors: Toshio Tsuruta, Masayuki Murakami