Patents by Inventor Ryuichi Harigaya

Ryuichi Harigaya 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).

  • Fuel tank for automobiles
    Publication number: 20040244843
    Abstract: The invention is to offer a fuel tank for automobiles characterized by arranging a flange which is provided together with a pump holder for holding a fuel pump and a pipe shaped fuel supply hole.
    Type: Application
    Filed: June 3, 2004
    Publication date: December 9, 2004
    Applicant: KYOSAN DENKI CO., LTD.
    Inventors: Ryuichi Harigaya, Hiroshi Shimamura