Patents by Inventor Satoshi Ohhashi

Satoshi Ohhashi 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).

  • HIGH STRENGTH MAGNESIUM ALLOY AND METHOD OF PRODUCTION OF THE SAME
    Publication number: 20090320967
    Abstract: A high strength magnesium alloy improving the high temperature strength while not using any expensive rare earth elements and thereby reducing the cost and its method of production are provided, that is, a high strength magnesium alloy of a composition of the formula Mg100?(a,b)ZnaXb wherein X is one or more elements selected from Zr, Ti, and Hf, a and b are the contents of Zn and X expressed by at %, and the following relationships (1), (2), and (3): (1) a/28?b?a/9, (2) 2<a<10, (3) 0.05<b<1.
    Type: Application
    Filed: September 12, 2007
    Publication date: December 31, 2009
    Inventors: An Pang Tsai, Satoshi Ohhashi, Akira Kato