Patents by Inventor Fumio Takata

Fumio Takata 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).

  • Floor pavement structure
    Patent number: 4457120
    Abstract: A floor pavement structure comprises a base material formed by concrete or asphalt or the like, a cushioning layer laminated over the base material, a filler layer applied to the cushioning layer, and an overcoat laminated over the filler layer. The filler layer comprises a foaming synthetic resin such as foaming polyurethane having innumerable air bubbles therein.
    Type: Grant
    Filed: March 30, 1982
    Date of Patent: July 3, 1984
    Assignee: Sumitomo Gomu Kogyo Kabushiki Kaisha
    Inventor: Fumio Takata