Patents by Inventor Kyozo Mizuno

Kyozo Mizuno 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).

  • Brazing method
    Patent number: 9427817
    Abstract: According to this brazing method, a first base member having a non-plated surface, a metal layer for functioning as a diffusion barrier layer, a brazing foil, and a second base member having a surface are arranged in this order so that the non-plated surface of the first base member and the surface of the second base member are faced with each other. The first base member and the second base member are brazed by using the brazing foil. The cost of providing a diffusion barrier layer between the first base member and the brazing foil is thereby reduced.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: August 30, 2016
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Kosuke Nishikawa, Tetsuya Morifuji, Kyozo Mizuno, Nobuki Negoro
  • BRAZING METHOD
    Publication number: 20150090774
    Abstract: According to this brazing method, a first base member having a non-plated surface, a metal layer for functioning as a diffusion barrier layer, a brazing foil, and a second base member having a surface are arranged in this order so that the non-plated surface of the first base member and the surface of the second base member are faced with each other. The first base member and the second base member are brazed by using the brazing foil. The cost of providing a diffusion barrier layer between the first base member and the brazing foil is thereby reduced.
    Type: Application
    Filed: February 19, 2013
    Publication date: April 2, 2015
    Inventors: Kosuke Nishikawa, Tetsuya Morifuji, Kyozo Mizuno, Nobuki Negoro