Kazuya Koseki

9 Patents

• US125923472026

  Electrolytic Capacitor Including an Enlarged Surface Layer and a Dielectric Oxide Film Formed on the Enlarged Surface Layer

  Nippon Chemi-con Corporation

  0 cites
• US124826092025

  Electrolytic Capacitor, Negative Electrode Body and Method for Producing Electrolytic Capacitor

  NIPPON CHEMI-CON CORPORATION

  0 cites
• US124379342025

  Capacitor with Negative Electrode Foil Including Carbon Layer

  NIPPON CHEMI-CON CORPORATION

  0 cites
• US123409542025

  Electrode Body, Electrolytic Capacitor Provided with Electrode Body, and Method for Producing Electrode Body

  NIPPON CHEMI-CON CORPORATION

  0 cites
• US122664832025

  Cathode and Electrolytic Capacitor

  Nippon Chemi-con Corporation

  0 cites
• US120091582024

  Solid Electrolytic Capacitor and Method for Manufacturing Same

  NIPPON CHEMI-CON CORPORATION

  0 cites
• US119487552024

  Electrode Body, Electrolytic Capacitor Provided with Electrode Body, and Method for Producing Electrode Body

  NIPPON CHEMI-CON CORPORATION

  0 cites
• US119292142024

  Hybrid Electrolytic Capacitor and Method for Manufacturing Same

  NIPPON CHEMI-CON CORPORATION

  0 cites
• US117567402023

  Electrode Body, Electrolytic Capacitor Provided with Electrode Body, and Method for Producing Electrode Body

  NIPPON CHEMI-CON CORPORATION

  0 cites