Patents by Inventor Taichi UEHARA

Taichi UEHARA 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).

  • Thermoplastic plastic nut, nut welding device and nut welding method
    Patent number: 11168725
    Abstract: A thermoplastic plastic nut includes a nut main section having a second thread to screw a first thread of a bolt; and a thin wall section weldable to the first thread and disposed to protrude upwardly from the nut main section. A material of the nut main section contains a thermoplastic resin and a material of the thin wall section contains the thermoplastic resin. Thus, a thermoplastic plastic nut, a nut welding device and a nut welding method are provided to make it possible to easily prevent the loosening of the nut.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: November 9, 2021
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Akira Ikada, Taichi Uehara
  • THERMOPLASTIC PLASTIC NUT, NUT WELDING DEVICE AND NUT WELDING METHOD
    Publication number: 20200232498
    Abstract: A thermoplastic plastic nut includes a nut main section having a second thread to screw a first thread of a bolt; and a thin wall section weldable to the first thread and disposed to protrude upwardly from the nut main section. A material of the nut main section contains a thermoplastic resin and a material of the thin wall section contains the thermoplastic resin. Thus, a thermoplastic plastic nut, a nut welding device and a nut welding method are provided to make it possible to easily prevent the loosening of the nut.
    Type: Application
    Filed: December 28, 2016
    Publication date: July 23, 2020
    Inventors: Akira IKADA, Taichi UEHARA