Patents by Inventor Fumiyasu Funami

Fumiyasu Funami 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).

  • Resin composition and method for its preparation
    Patent number: 4965297
    Abstract: A resin composition comprising polyphenylene sulfide and hypophosphorous acid or its salt.
    Type: Grant
    Filed: October 25, 1989
    Date of Patent: October 23, 1990
    Assignee: Asahi Fiber Glass Company Limited
    Inventors: Fumiyasu Funami, Akira Kitsunezuka, Shigeharu Arai, Nobuhiro Sakuma, Atsuo Okawara, Tomiya Sugiura