Patents by Inventor Kazunari Suemune

Kazunari Suemune 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).

  • Room-temperature-formable magnesium alloy with excellent corrosion resistance
    Patent number: 6838049
    Abstract: A magnesium alloy with formability at room temperature and excellent corrosion resistance is provided. Specifically, a magnesium alloy is provided which comprises, in mass %, 8.0 to 11.0% Li, 0.1 to 4.0% Zn, and 0.1 to 4.5% Ba, with the balance being Mg and unavoidable impurities, the alloy which further comprises 0.1 to 0.5% Al, and the alloy which further comprises 0.1 to 2.5% Ln (a total amount of one or more lanthanoids) and 0.1 to 1.2% Ca.
    Type: Grant
    Filed: October 30, 2003
    Date of Patent: January 4, 2005
    Assignee: Mitsubishi Steel Mfg. Co., Ltd.
    Inventors: Tatsuo Fukuzumi, Kazunari Suemune, Susumu Takahashi
  • ROOM-TEMPERATURE-FORMABLE MAGNESIUM ALLOY WITH EXCELLENT CORROSION RESISTANCE
    Publication number: 20040247480
    Abstract: A magnesium alloy with formability at room temperature and excellent corrosion resistance is provided. Specifically, a magnesium alloy is provided which comprises, in mass %, 8.0 to 11.0% Li, 0.1 to 4.0% Zn, and 0.1 to 4.5% Ba, with the balance being Mg and unavoidable impurities, the alloy which further comprises 0.1 to 0.5% Al, and the alloy which further comprises 0.1 to 2.5% Ln (a total amount of one or more lanthanoids) and 0.1 to 1.2% Ca.
    Type: Application
    Filed: June 18, 2004
    Publication date: December 9, 2004
    Inventors: Tatsuo Fukuzumi, Kazunari Suemune, Susumu Takahashi