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:
Jul. 14, 2026
Filed:
Jun. 29, 2022
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventor:
Kazuhiro Takatani, Hyogo Ken, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/028 (2006.01); H01G 9/00 (2006.01); H01G 9/035 (2006.01); H01G 9/07 (2006.01);
U.S. Cl.
CPC ...
H01G 9/028 (2013.01); H01G 9/0036 (2013.01); H01G 9/035 (2013.01); H01G 9/07 (2013.01);
Abstract
An electrolytic capacitor includes a capacitor element. The capacitor element includes an anode body having a dielectric layer at a surface of the anode body, and an electrolyte covering part of the dielectric layer. The electrolyte contains a conjugated polymer, a polymer dopant having an anionic group, and a metal ion. The amount of the metal ion is less than 1 equivalent, relative to 1 equivalent of the anionic group.
Quick Actions:
Takatani, Kazuhiro. (2026). Electrolytic capacitor having a high capacitance and a low equivalent series resistance and method for producing the same (U.S. Patent No. 12683087). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12683087
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile