Electrode foil production method and capacitor production method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10655241
APP PUB NO 20180258548A1
SERIAL NO

15980132

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Abstract

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A method for producing an electrode foil includes an electrolytic etching step of etching a metal foil containing first metal by applying current between the metal foil and an electrode in etching liquid while a principal surface of the metal foil faces the electrode. A masking member is disposed between the principal surface of the metal foil and the electrode so as to cover a partial region of the principal surface. The masking member is an electric conductor. The masking member is electrically connected with the metal foil.

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Patent Owner(s)

  • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayashi, Kyohei Hyogo, JP 25 65
Nakanishi, Hiromi Kyoto, JP 126 1259
Sugihara, Yukiyasu Kyoto, JP 11 42
Yoshida, Hiroshi Kyoto, JP 828 8490
Yoshimura, Mitsuhisa Osaka, JP 23 35

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