Patents by Inventor Kiyoshi Mizui

Kiyoshi Mizui 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).

  • Apparatus for monitoring and controlling the level of the molten metal in the mold of a continuous casting machine
    Patent number: 4186792
    Abstract: There is disclosed a molten metal level monitoring and controlling apparatus for continuous casting machines which employs an eddy-current type distance measuring device for measuring the level of the molten metal in the mold of a continuous casting machine. The eddy-current type distance measuring device generates a molten metal level signal by detecting in a noncontact manner the distance between its detecting mechanism fixedly mounted in place just above the surface of the molten metal and the molten metal level.
    Type: Grant
    Filed: December 20, 1977
    Date of Patent: February 5, 1980
    Assignee: Nippon Kokan Kabushiki Kaisha
    Inventors: Takeo Yamada, Seigo Ando, Yoshio Miyashita, Katsuhiko Murakami, Masahisa Tate, Kiyoshi Mizui