Patents by Inventor Yoshiyuki Watanbe

Yoshiyuki Watanbe 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 of estimating properties of steel product
    Patent number: 5357443
    Abstract: A method of estimating the properties of a steel product, comprising completing a computation for determining metallurgical phenomena based on information concerning steel ingredients and production conditions in steps from casting to heat treatment to successively determine the state of a metallic structure and estimating the properties of a steel product from the final state of the metallic structure.
    Type: Grant
    Filed: February 3, 1993
    Date of Patent: October 18, 1994
    Assignee: Nippon Steel Corporation
    Inventors: Yoshiyuki Watanbe, Shinichi Shimomura, Atsuhiko Yoshie, Masaaki Fujioka, Kiyoshi Nishioka, Satoshi Akamatsu, Takashi Fujita