Patents by Inventor Kanji Kizaki

Kanji Kizaki 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).

  • Method and apparatus for controlling rolling correction in rolling mill
    Patent number: 4577480
    Abstract: In a rolling mill of the type in which horizontal pushing forces are exerted to a work roll exerted with a rolling force so as to bend the work roll, thereby controlling the flatness of a strip being rolled, a method and apparatus for controlling rolling correction in the rolling mill for eliminating variations in rolling load due to the horizontal pushing forces.
    Type: Grant
    Filed: June 7, 1984
    Date of Patent: March 25, 1986
    Assignees: Ishikawajima-Harima Jukogyo Kabushiki Kaisha, Nippon Kokan Kabushiki Kaisha
    Inventors: Kanji Kizaki, Hajime Ishii, Noboru Taguchi, Hiroshi Kuwamoto
  • Rolling mill with flatness control facility
    Patent number: 4539833
    Abstract: Disclosed is a rolling mill in which an intermediate roll is interposed between a work roll and a backup roll and is offset by a suitable distance in the direction of the rolling line. A horizontal bending force is exerted to the intermediate roll so that the flatness of the rolled product can be controlled with a higher degree of accuracy.
    Type: Grant
    Filed: January 4, 1984
    Date of Patent: September 10, 1985
    Assignee: Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    Inventors: Heiji Kato, Kanji Kizaki, Seizo Baba