Patents by Inventor Yoshio Kanbe

Yoshio Kanbe 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 for welding iron steel and nonferrous alloy
    Patent number: 3956610
    Abstract: In welding iron, steel, and nonferrous alloys, the wire feed is changed periodically and in synchronism with periodic changes of the electric welding current to establish a previously defined relation between the welding current value and the arc length. The welding current is varied between one producing a spray transfer arc and a current just maintaining the arc.
    Type: Grant
    Filed: July 16, 1973
    Date of Patent: May 11, 1976
    Assignee: Nippon Steel Corporation
    Inventors: Yoshio Kanbe, Takao Ishii, Kazuo Nagatomo, Hirohisa Fujiyama, Tsuyoshi Takino