Patents by Inventor Seizo Noda

Seizo Noda 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).

  • Hollow plate made of synthetic resin
    Patent number: 4778709
    Abstract: A hollow plate made of synthethic resin including hollow portions, and contacted portions intermittently formed by bending the lower face of each of the hollow portions inward and then contacting it with the underside of an upper face, wherein the lower face at each of the contacted portions is tapered to become thicker and thicker toward its center.
    Type: Grant
    Filed: September 23, 1987
    Date of Patent: October 18, 1988
    Assignee: Ikeda Bussan Co., Ltd.
    Inventors: Nobuo Abe, Seizo Noda