Patents by Inventor Ryuta MURASHIGE

Ryuta MURASHIGE 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).

  • METAL COMPOUND PARTICLE GROUP, ELECTRODE FOR POWER STORAGE DEVICE, POWER STORAGE DEVICE, AND METHOD FOR PRODUCING METAL COMPOUND PARTICLE GROUP
    Publication number: 20220077463
    Abstract: A metal compound particle group that can suppress increase of internal resistance of power storage device, an electrode including the metal compound particle group for power storage device, and a method for producing the metal compound particle group are provided. A metal compound particle group has a 3D network structure in which metal compound particles are linked, and a coating layer C including silicon oxide is formed on a part of the metal compound particle group. The coating layer C including silicon oxide is formed on at least a part of a surface of the metal compound particle group. A gap 2 exists in the 3D network structure, and the coating layer C including silicon oxide is formed on the surface of the metal compound particle defining the gap 2. The coating layer C including silicon oxide is an amorphous silicon oxide.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 10, 2022
    Inventors: Yoshihiro MINATO, Shuichi ISHIMOTO, Ryuta MURASHIGE, Katsuhiko NAOI, Wako NAOI