Patents by Inventor Shuhei YOSHIZU

Shuhei YOSHIZU 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).

  • WIND TURBINE BLADE, WIND TURBINE, AND REPAIR METHOD FOR WIND TURBINE BLADE
    Publication number: 20230184226
    Abstract: A wind turbine blade includes: a blade body; and a leading edge protector covering a leading edge portion of the blade body. The leading edge protector includes: a body layer; and a coating layer having higher hardness than the body layer and at least partially covering a surface of the body layer.
    Type: Application
    Filed: May 20, 2021
    Publication date: June 15, 2023
    Inventors: Hiroaki TAKEUCHI, Toshiyuki HIRANO, Takayuki SHIMIZU, Shuhei YOSHIZU, Takeshi FUJITA, Atsushi YUGE