Patents by Inventor Yusuke Ishigaki

Yusuke Ishigaki 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).

  • Metal strip stabilization apparatus and method for manufacturing hot-dip coated metal strip using same
    Patent number: 10876194
    Abstract: A metal strip stabilization apparatus includes: a displacement measurement unit configured to measure a displacement of a metal strip during traveling in a non-contact manner; a control unit configured to generate a vibration suppression signal and a position correction signal based on a measurement signal; and an electromagnet unit including: a vibration suppression coil configured to generate a first magnetic force based on the vibration suppression signal; a position correction coil configured to generate a second magnetic force based on the position correction signal; and a core about which the vibration suppression coil and the position correction coil are wound concentrically, the core leading the first magnetic force.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: December 29, 2020
    Assignee: JFE Steel Corporation
    Inventors: Yusuke Ishigaki, Yoshiaki Nishina, Kyohei Ishida
  • METAL STRIP STABILIZATION APPARATUS AND METHOD FOR MANUFACTURING HOT-DIP COATED METAL STRIP USING SAME
    Publication number: 20170327936
    Abstract: A metal strip stabilization apparatus includes: a displacement measurement unit configured to measure a displacement of a metal strip during traveling in a non-contact manner; a control unit configured to generate a vibration suppression signal and a position correction signal based on a measurement signal; and an electromagnet unit including: a vibration suppression coil configured to generate a first magnetic force based on the vibration suppression signal; a position correction coil configured to generate a second magnetic force based on the position correction signal; and a core about which the vibration suppression coil and the position correction coil are wound concentrically, the core leading the first magnetic force
    Type: Application
    Filed: September 30, 2015
    Publication date: November 16, 2017
    Applicant: JFE STEEL CORPORATION
    Inventors: Yusuke Ishigaki, Yoshiaki Nishina, Kyohei Ishida