Patents by Inventor Hideharu Nakamura

Hideharu Nakamura 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).

  • PILE FOUNDATION
    Publication number: 20210214909
    Abstract: The present invention relates to a pile foundation including: a pile that extends in a vertical direction, and whose pile head protrudes above the ground, and that supports a tower-type structure, and ribs that are provided at the pile in a vicinity of a surface of the ground, and that protrude outwardly in radial directions from an outer circumferential surface of the pile.
    Type: Application
    Filed: August 22, 2019
    Publication date: July 15, 2021
    Applicant: TOKYO ELECTRIC POWER SERVICES CO., LTD.
    Inventors: Hideharu Nakamura, Shigeru Tanabe