Patents by Inventor Shuichi Sakota

Shuichi Sakota 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).

  • Rotary classifier for a roller mill
    Patent number: 5657877
    Abstract: The present invention provides a rotary classifier for a roller mill, in which a rotating vane is formed so that the vane width at the upper part of the rotating vane is larger than that at the lower part.
    Type: Grant
    Filed: September 25, 1995
    Date of Patent: August 19, 1997
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Hirohisa Yoshida, Tsugio Yamamoto, Yutaka Iida, Shuichi Sakota