Patents by Inventor Kouichi SUGIURA

Kouichi SUGIURA 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).

  • Active material composite particle, electrode active material layer, and all solid lithium battery
    Patent number: 10243209
    Abstract: An active material composite particle is capable of suppressing a reaction with a sulfide solid electrolyte material at high temperature. The active material composite particle may include an oxide active material of rock salt bed type and a coat layer containing lithium niobate formed on a surface of the oxide active material, wherein a thickness of the coat layer is in the range of 25 nm to 94 nm.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: March 26, 2019
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Nariaki Miki, Yuki Matsushita, Kouichi Sugiura
  • ACTIVE MATERIAL COMPOSITE PARTICLE, ELECTRODE ACTIVE MATERIAL LAYER, AND ALL SOLID LITHIUM BATTERY
    Publication number: 20160315324
    Abstract: An active material composite particle is capable of suppressing a reaction with a sulfide solid electrolyte material at high temperature. The active material composite particle may include an oxide active material of rock salt bed type and a coat layer containing lithium niobate formed on a surface of the oxide active material, wherein a thickness of the coat layer is in the range of 25 nm to 94 nm.
    Type: Application
    Filed: April 5, 2016
    Publication date: October 27, 2016
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Nariaki MIKI, Yuki MATSUSHITA, Kouichi SUGIURA