Patents by Inventor Yoshiharu Sekimoto

Yoshiharu Sekimoto 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 apparatus for solidifying a powdered cosmetic composition in an elongated hollow container
    Patent number: 4670206
    Abstract: A method and apparatus for solidifying a powdered cosmetic composition in a vertically held elongated hollow container to form a stick-shaped powdered cosmetic. A dispersion of the powdered cosmetic composition in a liquid phase is filled in the container. Pneumatic pressure is applied to the upper surface of the dispersion, and at the same time, the liquid phase contained in the dispersion is removed from below a screen placed at the lower end of the container.
    Type: Grant
    Filed: May 28, 1985
    Date of Patent: June 2, 1987
    Assignee: Asanuma Sogyo Kabushiki Kaisha
    Inventors: Tomonari Nakagaki, Yoshiharu Sekimoto, Mamoru Ishii, Haruo Ishibashi