Patents by Inventor Tsuyoshi Noguchi

Tsuyoshi Noguchi 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).

  • Coating composition
    Patent number: 5081175
    Abstract: The present invention provides a coating composition which comprises (a) a polymer containing vinylidene fluoride, (b) an acrylic polymer and (c) acetylacetone, as essential components, and an article which is coated or impregnated with the coating composition.
    Type: Grant
    Filed: December 28, 1990
    Date of Patent: January 14, 1992
    Assignee: Daikin Industries, Ltd.
    Inventors: Toshiharu Yagi, Tsuyoshi Noguchi, Yoshito Tanaka, Kohsaku Sakaguchi, Nobuhiko Tsuda
  • Heterogeneous fluorine-containing polymer blend composition
    Patent number: 5041500
    Abstract: A heterogeneous meltable fluorine-containing polymer blend composition which comprises a tetrafluoroethylene/hexafluoropropylene copolymer and a copolymer of tetrafluoroethylene and at least one fluorovinyl ether of the formula:CF.sub.2 .dbd.CF--O--R.sub.f (I)wherein R.sub.f is a fluoroalkyl group having 1 to 10 carbon atoms, which is easily molded and provides an article having good mechanical properties.
    Type: Grant
    Filed: September 25, 1989
    Date of Patent: August 20, 1991
    Assignee: Daikin Industries, Ltd.
    Inventors: Kazuo Ishiwari, Tsuyoshi Noguchi