Patents by Inventor Motoi Hara

Motoi Hara 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).

  • Corrosion resistant amorphous noble metal-base alloys
    Patent number: 4339270
    Abstract: An amorphous alloy is prepared by rapid quenching from the liquid state and consists of(1) 10 to 40 atomic percent of P and/or Si(2) 90 to 60 atomic percent of two or more of Pd, Rh and Pt.The amorphous alloy is used for an electrode for an electrolysis.
    Type: Grant
    Filed: April 14, 1980
    Date of Patent: July 13, 1982
    Assignees: Toyo Soda Manufacturing Co. Ltd., Koji Hashimoto
    Inventors: Koji Hashimoto, Tsuyoshi Masumoto, Motoi Hara, Katsuhiko Asami, Kazutaka Sakiyama