Patents by Inventor Masamitu Hanano

Masamitu Hanano 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).

  • Man conveyor
    Patent number: 4175653
    Abstract: In a man conveyor, a framework includes, as main frame members, beams of a steel material in the form of a letter I or of other shape in cross section, and struts for supporting guide members for endless handrails are rigidly secured to upper edge portions of the beams. The framework of this man conveyor is highly solid and makes possible simplification of the internal structure of the man conveyor.
    Type: Grant
    Filed: October 25, 1977
    Date of Patent: November 27, 1979
    Assignee: Hitachi, Ltd.
    Inventors: Masayuki Kubota, Masamitu Hanano