Patents by Inventor Tomekazu Shiota

Tomekazu Shiota 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).

  • Peeling rollers for vegetables
    Patent number: 5134928
    Abstract: Peeling rollers for vegetables, particularly root crops each comprising an hourglass-shaped core roller having a recessed portion defined and an outer cylindrical elastomer member concentrically surrounding the core roller, thereby constituting a space enclosed by the recessed portion and the elastomer member, the elastomer member being attached with abrasive pieces, the space being a hollow.
    Type: Grant
    Filed: December 7, 1990
    Date of Patent: August 4, 1992
    Inventor: Tomekazu Shiota