Patents by Inventor Yuuji KODAMA

Yuuji KODAMA 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).

  • HEATING COIL, HEATING APPARATUS AND MANUFACTURING METHOD OF WORKPIECE
    Publication number: 20210204370
    Abstract: A heating coil is configured to induction heat a workpiece having a hole. The heating coil includes first and second heating units respectively having conductors. The conductors of the first and second heating units extend in inclination directions intersecting an axial direction and a circumferential direction of an outer peripheral surface of the workpiece.
    Type: Application
    Filed: May 21, 2019
    Publication date: July 1, 2021
    Applicant: NETUREN CO., LTD.
    Inventors: Maho HOSOGI, Yoshimasa TANAKA, Syoichiro IWASAKI, Hideyuki KOSAKI, Yuuji KODAMA