Patents by Inventor Kota MIZUTANI

Kota MIZUTANI 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).

  • Electric arc furnace
    Patent number: 10234206
    Abstract: The present invention relates to an electric arc furnace, containing a furnace shell, an electrode, a furnace shell moving mechanism that supports the furnace shell so as to be movable on an installation surface, and a first insulation that electrically insulates between the furnace shell and the furnace shell moving mechanism.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: March 19, 2019
    Assignee: DAIDO STEEL CO., LTD.
    Inventors: Kota Mizutani, Masato Ogawa, Kunio Matsuo
  • Melting furnace
    Patent number: 9903653
    Abstract: A melting furnace is provided, that may contain a furnace shell, a furnace shell moving mechanism that supports the furnace shell so as to be movable on an installation surface, a pipe or a wiring that has one end fixed to the furnace shell and has at least partially, a flexible portion, and a stand. The stand may contain a supporting part that supports a halfway portion of the pipe or the wiring, and a stand moving part that is coupled to the supporting part and moves the supporting part on an installation surface in synchronization with movement of the furnace shell, in which the stand is mounted on the installation surface so as to be movable up and down with respect to the furnace shell.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: February 27, 2018
    Assignee: DAIDO STEEL CO., LTD.
    Inventors: Kota Mizutani, Masato Ogawa, Kunio Matsuo
  • ELECTRIC ARC FURNACE
    Publication number: 20160123667
    Abstract: The present invention relates to an electric arc furnace, containing a furnace shell, an electrode, a furnace shell moving mechanism that supports the furnace shell so as to be movable on an installation surface, and a first insulation that electrically insulates between the furnace shell and the furnace shell moving mechanism.
    Type: Application
    Filed: November 3, 2015
    Publication date: May 5, 2016
    Applicant: DAIDO STEEL CO., LTD.
    Inventors: Kota MIZUTANI, Masato OGAWA, Kunio MATSUO
  • MELTING FURNACE
    Publication number: 20160123666
    Abstract: The present invention relates to a melting furnace, containing a furnace shell, a furnace shell moving mechanism that supports the furnace shell so as to be movable on an installation surface, a pipe or a wiring that has one end fixed to the furnace shell and has at least partially a flexible portion, and a stand containing a supporting part that supports a halfway portion of the pipe or the wiring, and a stand moving part that is coupled to the supporting part and moves the supporting part on the installation surface in synchronous with movement of the furnace shell, in which the stand is mounted on the installation surface so as to be movable up and down with respect to the furnace shell.
    Type: Application
    Filed: November 3, 2015
    Publication date: May 5, 2016
    Applicant: DAIDO STEEL CO., LTD.
    Inventors: Kota MIZUTANI, Masato OGAWA, Kunio MATSUO