Patents by Inventor Hiromasa Ageo

Hiromasa Ageo 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).

  • Method for manufacturing solid electrolytic capacitor, and solid electrolytic capacitor
    Patent number: 9865401
    Abstract: A method for manufacturing a solid electrolytic capacitor with excellent ESR properties and a solid electrolytic capacitor. A method for manufacturing a solid electrolytic capacitor, wherein an anode body is obtained by forming a dielectric oxide film on the surface of a sintered body that is formed by sintering a molded body formed of a valve acting metal powder or on the surface of a roughened valve acting metal foil, and a solid electrolyte layer is formed on the surface of the anode body.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: January 9, 2018
    Assignee: AVX Corporation
    Inventors: Kiyofumi Aoki, Hiromasa Ageo, Junya Tatsuno, Koji Inazawa
  • Method for Manufacturing Solid Electrolytic Capacitor, and Solid Electrolytic Capacitor
    Publication number: 20150255223
    Abstract: A method for manufacturing a solid electrolytic capacitor with excellent ESR properties and a solid electrolytic capacitor. A method for manufacturing a solid electrolytic capacitor, wherein an anode body is obtained by forming a dielectric oxide film on the surface of a sintered body that is formed by sintering a molded body formed of a valve acting metal powder or on the surface of a roughened valve acting metal foil, and a solid electrolyte layer is formed on the surface of the anode body.
    Type: Application
    Filed: May 24, 2013
    Publication date: September 10, 2015
    Inventors: Kiyofumi Aoki, Hiromasa Ageo, Junya Tatsuno, Koji Inazawa