Patents by Inventor Michihiro TOYODA

Michihiro TOYODA 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 alloy for die casting and functional component using the same
    Patent number: 11286542
    Abstract: Intended is to provide an aluminum alloy for die casting having a high strength as well as capable of achieving excellent elongation properties and a functional component using the aluminum alloy. The aluminum alloy comprises, by mass, 6 to 9% of Si, 0.30 to 0.60% of Mg, 0.30 to 0.60% of Cu, 0.25% or less of Fe, 0.60% or less of Mn, 0.2% or less of Ti, 200 ppm or less of Sr, and 5 ppm or less of P, with the balance being Al and inevitable impurities, and wherein Sr(ppm)?4.2×P(ppm)?50.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: March 29, 2022
    Inventors: Tomoo Yoshida, Satoshi Nishikawa, Michihiro Toyoda
  • ALUMINUM ALLOY FOR DIE CASTING AND FUNCTIONAL COMPONENT USING THE SAME
    Publication number: 20200216934
    Abstract: Intended is to provide an aluminum alloy for die casting having a high strength as well as capable of achieving excellent elongation properties and a functional component using the aluminum alloy. The aluminum alloy comprises, by mass, 6 to 9% of Si, 0.30 to 0.60% of Mg, 0.30 to 0.60% of Cu, 0.25% or less of Fe, 0.60% or less of Mn, 0.2% or less of Ti, 200 ppm or less of Sr, and 5 ppm or less of P, with the balance being Al and inevitable impurities, and wherein Sr (ppm)?4.2×P (ppm)?50.
    Type: Application
    Filed: March 19, 2020
    Publication date: July 9, 2020
    Inventors: Tomoo YOSHIDA, Satoshi NISHIKAWA, Michihiro TOYODA