Patents by Inventor Moritugu Miyazaki

Moritugu Miyazaki 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).

  • Method and apparatus for erecting a vertical structure
    Patent number: 3982634
    Abstract: Climbing crane for construction characterized in that a superstructural portion of the climbing crane is removably fixed on the tower, the superstructural portion provided with a travelling device for moving on the built structure.
    Type: Grant
    Filed: July 16, 1975
    Date of Patent: September 28, 1976
    Assignee: Mitsui Shipbuilding and Engineering Co., Ltd.
    Inventor: Moritugu Miyazaki