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.

Date of Patent:
Jul. 28, 2026

Filed:

Jun. 14, 2024
Applicant:

Taiyo Yuden Co., Ltd., Tokyo, JP;

Inventor:

Kotaro Mizuno, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/468 (2006.01); C04B 35/64 (2006.01); H01G 4/008 (2006.01); H01G 4/012 (2006.01); H01G 4/30 (2006.01);
U.S. Cl.
CPC ...
C04B 35/4682 (2013.01); C04B 35/64 (2013.01); H01G 4/008 (2013.01); H01G 4/012 (2013.01); H01G 4/30 (2013.01); C04B 2235/6583 (2013.01);
Abstract

Provided is a laminated ceramic capacitor having a capacitance less reduced by a sintering agent. A laminated ceramic capacitor according to one aspect of the invention includes a body having a first internal electrode layer, a second internal electrode layer, and a ceramic layer disposed therebetween. The ceramic layer is formed from ceramic material containing a sintering agent composed mainly of a sintering agent element. The first internal electrode layer includes an electrode part and a non-electrode part, the electrode part being formed of a sintered compact of a main component metal element, the non-electrode part being surrounded by the electrode part. The non-electrode part contains the sintering agent element. A first concentration indicating a concentration of the sintering agent element in the non-electrode part is higher than a second concentration indicating the same in an interface between the first internal electrode layer and the ceramic layer.


Find Patent Forward Citations

Mizuno, Kotaro. (2026). Laminated ceramic capacitor and method of manufacturing laminated ceramic capacitor (U.S. Patent No. 12692195). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12692195

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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