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.:
Date of Patent:
Apr. 14, 2026
Filed:
Jun. 05, 2024
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Haruki Kobayashi, Nagaokakyo, JP;
Akio Masunari, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Abstract
A capacitor that includes: an insulating substrate having a first main surface and a second main surface; a capacitance forming part facing the first main surface, the capacitance forming part having a conductive metal porous body, a dielectric film covering a surface of the metal porous body, and a conductive film covering the dielectric film; a first external connection line that includes a first via conductor penetrating the insulating substrate and connected to the conductive metal porous body; and a second external connection line that includes a second via conductor penetrating the insulating substrate, and an internal conductor covering the conductive film so as to fill a space inside the capacitance forming part, and the conductive film and the second via conductor are connected with at least the internal conductor interposed therebetween.