Patents by Inventor Tomomitu Kurokawa

Tomomitu Kurokawa 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).

  • Power transmission V-belt
    Patent number: 5244436
    Abstract: A power transmission V-belt having a plurality of longitudinally extending load-carrying/tensile cords embedded in an adhesive rubber layer, a compression section having a plurality of laterally extending cords embedded in a second rubber layer, and a reinforcing rubber layer interposed between the adhesive rubber layer and the laterally extending cords.
    Type: Grant
    Filed: August 8, 1991
    Date of Patent: September 14, 1993
    Assignee: Mitsuboshi Belting Ltd.
    Inventor: Tomomitu Kurokawa