ALEXANDRIA, Va., July 30 -- United States Patent no. 12,374,505, issued on July 29, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan).
"Electrolytic capacitor" was invented by Kazuaki Aoyama (Osaka, Japan), Junichi Kurita (Osaka, Japan) and Kenta Sato (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electrolytic capacitor includes a capacitor element, an exterior body, a first external electrode, and a second external electrode. The capacitor element includes an anode body that is electrically connected to the first external electrode and has a porous part on a surface thereof, a dielectric layer that is disposed on a surface of at least a part of the porous pa...