Patents by Inventor Shutaro Nakanishi

Shutaro Nakanishi 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).

  • Spread mat
    Patent number: 7825047
    Abstract: A spread mat capable of reducing, by suppressing slippage, the risk of getting injured by falling even if a surface layer is wet with oil or water. A crushed particulate material of 15 to 80 meshes is sprayed and adhered onto the front surface of the spread mat formed by stacking a large number of synthetic resin filaments in loop shape through an adhesive agent at a distribution rate of 50 to 150 g/m2.
    Type: Grant
    Filed: May 20, 2004
    Date of Patent: November 2, 2010
    Assignee: Towa Co., Ltd.
    Inventor: Shutaro Nakanishi
  • Spread Mat
    Publication number: 20070271720
    Abstract: A spread mat capable of reducing, by suppressing slippage, the risk of getting injured by falling even if a surface layer is wet with oil or water. A crushed particulate material of 15 to 80 meshes is sprayed and adhered onto the front surface of the spread mat formed by stacking a large number of synthetic resin filaments in loop shape through an adhesive agent at a distribution rate of 50 to 150 g/m2.
    Type: Application
    Filed: May 20, 2004
    Publication date: November 29, 2007
    Applicant: TOWA CO., LTD.
    Inventor: Shutaro Nakanishi