Electrolytic capacitor and method of manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8644004
APP PUB NO 20110222208A1
SERIAL NO

13045259

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A first cathode lead terminal is arranged closer to one end of a cathode foil than a second cathode lead terminal, and a first anode lead terminal is arranged closer to one end of an anode foil than a second anode lead terminal. In a cross-section perpendicular to an axis, a core has a first length along a first straight line passing through the axis and a second length along a second straight line passing through the axis and orthogonal to the first straight line, and the first length is smaller than the second length. When the cathode and the anode foils are together wound around the core from each one end, the first straight line lies between the first cathode lead terminal and the first anode lead terminal and the second straight line lies between the second cathode lead terminal and the second anode lead terminal.

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Patent Owner(s)

Patent OwnerAddress
SANYO ELECTRIC CO LTDMORIGUCHI-SHI OSAKA 570-8677
SAGA SANYO INDUSTRIES CO LTD217 OAZAFUKUMO OMACHICHO KISHIMA-GUN SAGA 849-2102

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawakubo, Tetsuya Takeo, JP 5 10

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