Patents by Inventor Takeo Fujitani

Takeo Fujitani 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).

  • Denture detergents containing antimicrobial metal ions
    Patent number: 6468950
    Abstract: The present invention provides a novel microbicide for a detergent comprising an inorganic carrier conjugated with an antimicrobial metal ion, and a denture detergent containing said microbicide.
    Type: Grant
    Filed: October 20, 2000
    Date of Patent: October 22, 2002
    Assignees: Kyowa Limited, Shionogi & Co., Ltd.
    Inventors: Koji Kawasaki, Masahiro Kubo, Takeo Fujitani
  • Pressure-sensitive electric conductive sheet material
    Patent number: 4258100
    Abstract: Pressure-sensitive electric conductive sheet material is provided, which comprises at least one layer of a rubbery elastic material wherein are substantially uniformly distributed fine particles of electric conductive metal.
    Type: Grant
    Filed: September 6, 1978
    Date of Patent: March 24, 1981
    Assignee: Kabushiki Kaisha Kyowa
    Inventors: Takeo Fujitani, Kajio Matsuoka