US Patent Issued to Japan Capacitor Industrial on Aug. 5 for "Electrode foil for electrolytic capacitor and electrolytic capacitor" (Japanese Inventors)

ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,381,042, issued on Aug. 5, was assigned to Japan Capacitor Industrial Co. Ltd. (Tokyo).

"Electrode foil for electrolytic capacitor and electrolytic capacitor" was invented by Hiroshi Kubo (Tokyo) and Masaya Otsuka (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrode foil having high capacitance per unit volume is provided. The electrode foil is an electrode foil for an electrolytic capacitor. The electrode foil is an electrode foil extending in a longitudinal direction and having a width direction orthogonal to the longitudinal direction, the electrode foil including an enlarged surface portion on a surface of the electrode foil, wherein a ...