Sanyo Electric Co., Ltd.

Sun Electronic Industries Corp.

Junichi Yamashita

Hiroyuki Okuda

Masakazu Hosogi

Yutaka Taketani

Kenji Kakuma

Koso Ishihara

A method for manufacturing an electrolytic capacitor including: forming a capacitor element having an anode foil and a cathode foil; impregnating the capacitor element with a dispersion solution containing particles of an electrically conductive solid or aggregates thereof and a dispersion solvent to form an electrically conductive solid layer having the particles of the electrically conductive solid or the aggregates thereof in the capacitor element ; and impregnating the capacitor element having the electrically conductive solid layer with a solvent containing no supporting salt.

Method for manufacturing electrolytic capacitor with electrically conductive solid layer and electrolytic capacitor with electrically conductive solid layer

Growing community of inventors

Hyogo, Japan

Junichi Yamashita