Patents by Inventor Syuichi Asakuno

Syuichi Asakuno 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).

  • Aluminum die casting alloy, aluminum die cast product and production process
    Publication number: 20030143101
    Abstract: An aluminum alloy for die casting, contains, in terms of mass percentage: Si in the range of 1.0˜3.5 %; Mg in the range of 2.5˜4.5 %; Mn in the range of 0.3˜1.5%; Fe in the range equal to or less than 0.15%; Ti in the range of equal to or less than 0.20%; and the balance of aluminum and inevitable impurities. A die cast product having good strength and elongation in a high strain rate region is produced from the aluminum alloy without the need for solution heat treatment.
    Type: Application
    Filed: March 17, 2003
    Publication date: July 31, 2003
    Applicant: NISSAN MOTOR CO., LTD
    Inventors: Sanji Kitaoka, Yukio Kuramasu, Syuichi Asakuno, Kenji Tsushima, Masahiko Shioda, Hiroshi Kambe, Shinichiro Sumi, Takaaki Ikari
  • Aluminum die casting alloy, aluminum die cast product and production process
    Publication number: 20020088512
    Abstract: An aluminum alloy for die casting, contains, in terms of mass percentage: Si in the range of 1.0˜3.5%; Mg in the range of 2.5˜4.5%; Mn in the range of 0.3˜1.5%; Fe in the range equal to or less than 0.15%; Ti in the range of equal to or less than 0.20%; and the balance of aluminum and inevitable impurities. A die cast product having good strength and elongation in a high strain rate region is produced from the aluminum alloy without the need for solution heat treatment.
    Type: Application
    Filed: October 22, 2001
    Publication date: July 11, 2002
    Applicant: Nissan Motor Company, Ltd
    Inventors: Sanji Kitaoka, Yukio Kuramasu, Syuichi Asakuno, Kenji Tsushima, Masahiko Shioda, Hiroshi Kambe, Shinichiro Sumi, Takaaki Ikari