Patents by Inventor Seiya Ohtomo

Seiya Ohtomo 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).

  • Method and device for shaping or molding stick cosmetics
    Patent number: 4664615
    Abstract: Apparatus for molding stick cosmetics, which comprises:closely fitting a molding block into a vertically extending annular member formed around a container charged with a liquid feed composition for solid cosmetics, said molding block having therethrough a plurality of longitudinal slots which are open at both ends;filling said liquid feed composition into said longitudinal slots; and, thereafter,solidifying and drying the thus filled liquid feed composition.
    Type: Grant
    Filed: December 5, 1985
    Date of Patent: May 12, 1987
    Inventors: Seiya Ohtomo, Minoru Aoki, Yoshio Kasai
  • Method for shaping or molding stick cosmetics
    Patent number: 4587072
    Abstract: A method for molding stick cosmetic, which comprises:Closely fitting a molding block into a vertically extending annular member formed around a container charged with a liquid feed composition for solid cosmetics, said molding block having therethrough a plurality of longitudinal slots which are open at both ends;filling said liquid feed composition into said longitudinal slots; and, thereafter,solidifying and drying the thus filled liquid feed composition.
    Type: Grant
    Filed: January 30, 1984
    Date of Patent: May 6, 1986
    Assignee: Pola Chemical Industries, Inc.
    Inventors: Seiya Ohtomo, Minoru Aoki, Yoshio Kasai