The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8421557 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 16, 2013

Filed:

Nov. 12, 2008
Applicants:

Junichi Kurita, Osaka, JP;

Hiroshi Higashitani, Osaka, JP;

Tsuyoshi Yoshino, Kyoto, JP;

Inventors:

Junichi Kurita, Osaka, JP;

Hiroshi Higashitani, Osaka, JP;

Tsuyoshi Yoshino, Kyoto, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 7/01 (2006.01); H01G 4/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A solid electrolytic capacitor is formed by stacking flat solid electrolytic capacitor elements. Negative electrode sections of a part of the solid electrolytic capacitor elements and negative electrode sections of the remaining part of the solid electrolytic capacitor elements are led out so as to be faced to each other, and are connected to the first and second negative electrode lead frames which are independent to each other, respectively. Two of negative electrode sections are insulated from each other in the solid electrolytic capacitor.


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