Patents by Inventor Shigeru Sameshima

Shigeru Sameshima 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).

  • Marine engineering structure with wide base using a truss
    Patent number: 4064700
    Abstract: A marine engineering structure with a wide base comprising a truss structure constructed by interconnecting a plurality of long trusses spacedly erected vertically and by fixing a floor slab to thin lower end thereof, and prefabricated main body of said marine engineering structure inserted into a space provided by said truss structure.
    Type: Grant
    Filed: June 30, 1976
    Date of Patent: December 27, 1977
    Assignee: Japan Port Consultants, Ltd.
    Inventor: Shigeru Sameshima