Patents by Inventor Kazeushi Sugitani

Kazeushi Sugitani 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).

  • Chip disposer
    Patent number: 4664572
    Abstract: An improved chip disposer which removes chips or iron chips produced from a machine tool by using magnetic force is disclosed.
    Type: Grant
    Filed: March 28, 1986
    Date of Patent: May 12, 1987
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Tadashi Rokkaku, Kazeushi Sugitani