Patents by Inventor Mizuki HIROSE

Mizuki HIROSE 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).

  • SOLID ELECTROLYTE, METHOD OF PRODUCING SOLID ELECTROLYTE, AND BATTERY
    Publication number: 20230420734
    Abstract: A solid electrolyte is composed primarily of a component expressed by a composition formula of Lia+dMbXcAeOf by using values a to f that are greater than 0, where M is an element serving as a trivalent cation, X is a halogen element, and A is a sulfur element or a phosphorus element, wherein 0.8c?(a+3b)?1.2c and 1.6f?(d+n×e)?2.4f are satisfied, where when A is a sulfur element, n is 4 or 6, and when A is a phosphorus element, n is 5.
    Type: Application
    Filed: September 6, 2023
    Publication date: December 28, 2023
    Applicants: NGK INSULATORS, LTD., NAGOYA INSTITUTE OF TECHNOLOGY
    Inventors: Yosuke SATO, En YAGI, Satoshi OZAKI, Toshihiro YOSHIDA, Yuji KATSUDA, Mizuki HIROSE, Reona MIYAZAKI
  • LITHIUM COMPOSITE OXIDE SINTERED PLATE AND ALL-SOLID-STATE SECONDARY BATTERY
    Publication number: 20230307625
    Abstract: There is provided a lithium composite oxide which is composed of a lithium composite oxide having a layered rock salt structure containing Li, Ni, Co and Mn. The lithium composite oxide sintered plate has a porosity of 20 to 40%, a mean pore diameter of 3.5 ?m or larger and an interfacial length per 1 ?m2 of unit cross-sectional area of 0.45 ?m or shorter.
    Type: Application
    Filed: June 5, 2023
    Publication date: September 28, 2023
    Applicant: NGK INSULATORS, LTD.
    Inventors: Tsutomu NISHIZAKI, Mizuki HIROSE, Yoshimasa KOBAYASHI, Yuji KATSUDA
  • POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM-ION SECONDARY BATTERY
    Publication number: 20230299285
    Abstract: There is provided a positive electrode active material containing a lithium composite oxide having a layered rock salt structure containing Li, Ni, Co and Mn, and further containing at least one additive selected from Li3BO3, Li3PO4 and Li2SO4.
    Type: Application
    Filed: May 25, 2023
    Publication date: September 21, 2023
    Applicant: NGK INSULATORS, LTD.
    Inventors: Tsutomu NISHIZAKI, Mizuki HIROSE, Yoshimasa KOBAYASHI, Yuji KATSUDA