Patents by Inventor Michinori Takizuka

Michinori Takizuka 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).

  • Nitramine composite propellant compostion
    Patent number: 4412875
    Abstract: Addition of a specified alkanol amine and a polybutadiene having terminal maleic anhydride groups to a conventional nitramine composite propellant which contains a nitramine oxidizer in a high content improves the resulting uncured propellant slurry in fluidity and the cured propellants are excellent in mechanical and burning properties.
    Type: Grant
    Filed: October 5, 1981
    Date of Patent: November 1, 1983
    Assignee: Nippon Oil and Fats Co., Ltd.
    Inventors: Kunio Hasegawa, Michinori Takizuka