Patents by Inventor Hirozi Itoh

Hirozi Itoh 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).

  • Apparatus for dividing wire coils
    Patent number: 5670725
    Abstract: Method and apparatus for dividing wire coils into two wire coils of equal weight or any different weights. A non-bound, loose wire coil is placed on a double screw rod on which two screws of reverse directions of thread are facing in opposite directions at the central turning point of the rod, and the screw rod is rotated to have the screws caused movement of the parts of the wire coil thereon in splitting directions so as to divide the wire coil into two parts at the turning point. The two coil parts thus formed are separated by cutting wire and separately bound to form two wire coils.
    Type: Grant
    Filed: September 18, 1996
    Date of Patent: September 23, 1997
    Assignee: Daido Steel Co., Ltd.
    Inventors: Yoshio Kato, Hirozi Itoh
  • Method for dividing, cutting and binding wire coils
    Patent number: 5582097
    Abstract: Method and apparatus for dividing wire coils into two wire coils of equal weight or any different weights. A non-bound, loose wire coil is placed on a double screw rod on which two screws of reverse directions of thread are facing in opposite directions at the central turning point of the rod, and the screw rod is rotated to have the screws caused movement of the parts of the wire coil thereon in splitting directions so as to divide the wire coil into two parts at the turning point. The two coil parts thus formed are separated by cutting wire and separately bound to form two wire coils.
    Type: Grant
    Filed: October 20, 1995
    Date of Patent: December 10, 1996
    Assignee: Daido Steel Co., Ltd.
    Inventors: Yoshio Kato, Hirozi Itoh