Patents by Inventor Kazukiyo Henmi

Kazukiyo Henmi 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).

  • Physical training device
    Patent number: 5833576
    Abstract: To provide a physical training device which enables walking exercise in safe environment in an unstrained posture, inclined plates 2 are made to span a floor and a base 1, steps 3 formed with an unevenness on the surface are installed on the inclined plates 2 at predetermined intervals and rails 4 are installed on the sides of the inclined plates 2 wherein projections may also be provided on rails 4.
    Type: Grant
    Filed: January 8, 1997
    Date of Patent: November 10, 1998
    Assignee: Henmi Engineering Co., Ltd.
    Inventor: Kazukiyo Henmi