US Patent Issued to SANYO Electric on June 3 for "Secondary battery" (Japanese Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,322,760, issued on June 3, was assigned to SANYO Electric Co. Ltd. (Osaka, Japan).

"Secondary battery" was invented by Atsushi Kawamura (Hyogo, Japan), Daiki Watanabe (Hyogo, Japan), Yu Matsui (Hyogo, Japan) and Shingo Tode (Hyogo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A secondary battery configured so as to comprise: a plurality of positive electrodes each including a positive electrode core and a positive electrode active substance disposed on the positive electrode core; a plurality of negative electrodes each including a negative electrode core and a negative electrode active substance disposed upon the negative electrode core; at leas...