Patents by Inventor Kazunori FUEKI

Kazunori FUEKI 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).

  • CYLINDER DEVICE
    Publication number: 20190203797
    Abstract: A piston rod of a shock absorber includes a pipe material formed of a fiber material and a resin material, and connection members provided to the ends of the pipe material. The pipe material has an inner peripheral surface which has not been subjected to processing for cutting the fiber material, and the connection members have joint parts that are inserted into the inner peripheral surface and are joined to the pipe material with an adhesive.
    Type: Application
    Filed: September 6, 2017
    Publication date: July 4, 2019
    Applicants: KYB Corporation, FUJIKURA RUBBER LTD.
    Inventors: Takao MURATA, Kazunori FUEKI, Takuya TSUKAMOTO