Patents by Inventor Katsumi Kitayama

Katsumi Kitayama 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).

  • Seal structure for weather strip
    Patent number: 5636895
    Abstract: A seal comprising an elastic seal member for sealing a gap between an automobile weather strip and a portion of the automobile on which the weather strip is mounted. In such a seal, the elastic seal member is formed from a foamable elastic sealant.
    Type: Grant
    Filed: July 1, 1996
    Date of Patent: June 10, 1997
    Assignee: Toyoda Gosei Co., Ltd.
    Inventors: Masaru Ito, Katsumi Kitayama