Patents by Inventor Heiichi Kodaira

Heiichi Kodaira 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).

  • Valve means
    Patent number: 4044996
    Abstract: A valve means comprising a valve lever pivotably supported by a valve guide and having a valve disk at one end thereof, a flexible seal covering the supporting portion of the valve guide and supporting the valve lever, and a cam mechanism, said valve means being arranged to open and close the valve instantaneously by an extremely weak force by operating the valve lever by means of the cam mechanism.
    Type: Grant
    Filed: October 14, 1975
    Date of Patent: August 30, 1977
    Inventor: Heiichi Kodaira