Patents by Inventor Tanetugu Ohta

Tanetugu Ohta 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).

  • Combination roller and combination painting method using the combination roller
    Patent number: 5117529
    Abstract: An elastic sheet having many kinds of shapes is secured upon the surface of a roller so as to form a combination roller which can create a painted pattern when the roller is rotated such that the paint is thrown onto a surface to be painted by means of centrifugal force whereby the spray splashed thereby creates a pattern. A pattern having different thicknesses of paints and widths of lines can thus be created as a unit of a predetermined repetitive pattern.
    Type: Grant
    Filed: January 26, 1990
    Date of Patent: June 2, 1992
    Assignee: Yugen Kaisha Ohta Kogyo
    Inventor: Tanetugu Ohta