Patents by Inventor NATSUKI HATAKEYAMA

NATSUKI HATAKEYAMA 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 electrolytic capacitor
    Patent number: 11387048
    Abstract: A solid electrolytic capacitor includes at least one capacitor element, an outer packaging resin, and a coating layer. The at least one capacitor element includes an anode body that includes a dielectric layer, and a solid electrolyte layer that at least partially covers the dielectric layer. The outer packaging resin covers the at least one capacitor element. The coating layer is disposed between the at least one capacitor element and the outer packaging resin. The coating layer contains a fluorine compound.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: July 12, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Takuya Nakayama, Natsuki Hatakeyama, Katsuhisa Ishizaki, Hitoshi Fukui
  • SOLID ELECTROLYTIC CAPACITOR
    Publication number: 20210050158
    Abstract: A solid electrolytic capacitor includes at least one capacitor element, an outer packaging resin, and a coating layer. The at least one capacitor element includes an anode body that includes a dielectric layer, and a solid electrolyte layer that at least partially covers the dielectric layer. The outer packaging resin covers the at least one capacitor element. The coating layer is disposed between the at least one capacitor element and the outer packaging resin. The coating layer contains a fluorine compound.
    Type: Application
    Filed: November 4, 2020
    Publication date: February 18, 2021
    Inventors: TAKUYA NAKAYAMA, NATSUKI HATAKEYAMA, KATSUHISA ISHIZAKI, HITOSHI FUKUI