US Patent Issued to PANASONIC ENERGY on Jan. 20 for "Nonaqueous electrolyte secondary battery" (Japanese Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,271, issued on Jan. 20, was assigned to PANASONIC ENERGY Co. LTD. (Osaka, Japan).

"Nonaqueous electrolyte secondary battery" was invented by Yasuyuki Takai (Osaka, Japan), Atsushi Kaiduka (Osaka, Japan) and Yuki Nakai (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A nonaqueous electrolyte secondary battery according to one embodiment of the present disclosure comprises a positive electrode, a negative electrode and a nonaqueous electrolyte solution; the negative electrode comprises a negative electrode collector and a negative electrode active material layer that is provided on the negative electrode collector; the negative electrode a...