Patents by Inventor Koujirou Kodaka

Koujirou Kodaka 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).

  • Non-asbestos gasket sheet
    Publication number: 20060166580
    Abstract: A non-asbestos gasket sheet including a composition which includes a base fiber containing an organic fiber as a major fiber component, rubber, a filler, and a rubber chemical, the amount of the organic fiber in the composition is 15 to 30 wt %, and the filler including graphite. The non-asbestos gasket sheet exhibits tensile strength equivalent to or greater than that of an asbestos joint sheet, and can be used under high temperature conditions.
    Type: Application
    Filed: December 21, 2005
    Publication date: July 27, 2006
    Applicant: NICHIAS Corporation
    Inventors: Katsutoyo Itoi, Koujirou Kodaka, Hiroshi Saito