Patents by Inventor Akira Tani

Akira Tani 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).

  • Process for treating radioactive waste gases
    Patent number: 4125477
    Abstract: An improved process for treating waste gas from a nuclear power plant to recover radioactive rare gases such as Kr and Xe therefrom. The waste gas is treated with titanium, zirconium or alloys thereof to remove oxygen present in the waste gas.
    Type: Grant
    Filed: September 9, 1976
    Date of Patent: November 14, 1978
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Akira Tani, Yoshiyuki Yuasa, Atsushi Watanabe, Bunzai An, Masataka Soya, Hiromi Tanabe