Patents by Inventor Kyohei SHIMOMURA

Kyohei SHIMOMURA 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).

  • Si ALLOY POWDER FOR NEGATIVE ELECTRODE
    Publication number: 20240038976
    Abstract: A Si alloy powder for a negative electrode, the Si alloy powder including: a Si phase; a SiX compound phase; and at least one selected from the group consisting of a SnY compound phase and a AlY compound phase, in which the element Y in the SnY compound phase and the AlY compound phase includes at least one element selected from the group consisting of Cu, Fe, Ni, Cr, Co, Mn, Zr, and Ti, the Si alloy powder has an average particle diameter of 30 ?m or less, and an amount of the Si phase in an entire Si alloy is 30 mass % to 95 mass %.
    Type: Application
    Filed: July 28, 2023
    Publication date: February 1, 2024
    Inventors: Yuta KIMURA, Kyohei SHIMOMURA, Hiroyuki OHISA
  • Si ALLOY POWDER FOR NEGATIVE ELECTRODE
    Publication number: 20240038977
    Abstract: A Si alloy powder including: a Si phase; a SiX compound phase; and at least one selected from the group consisting of a SnY compound phase and a AlY compound phase, in which the element X comprises at least one element selected from the group consisting of Fe, Ni, Cr, Co, Mn, Zr, and Ti, the Si alloy powder has an average particle diameter of 50 ?m or less, and an amount of the Si phase in an entire Si alloy is 30 mass % to 95 mass %.
    Type: Application
    Filed: July 28, 2023
    Publication date: February 1, 2024
    Inventors: Hiroyuki OHISA, Kyohei SHIMOMURA