Patents by Inventor Kouzi Ogawa

Kouzi Ogawa 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).

  • Weatherstrip for vehicle closures
    Patent number: 4819381
    Abstract: A glass holder made of a hard synthetic resinous material is embedded in a mounting base and a seal lip which are made of sponge rubber. The glass holder is supported at two points on the inner and outer end portions of a retainer so as to prevent a portion of the glass holder embedded in an outer lip portion from being swung outward.
    Type: Grant
    Filed: February 10, 1987
    Date of Patent: April 11, 1989
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Kazuhiko Kitaura, Satoru Ugawa, Kouzi Ogawa