US Patent Issued to Musashi Energy Solutions on July 1 for "Power storage device including negative electrode having end region for reducing lithium precipitation not facing positive electrode" (Japanese Inventors)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,347,845, issued on July 1, was assigned to Musashi Energy Solutions Co. Ltd. (Hokuto, Japan).

"Power storage device including negative electrode having end region for reducing lithium precipitation not facing positive electrode" was invented by Hiroyuki Miyauchi (Minato-ku, Japan) and Nobuo Ando (Minato-ku, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power storage device may include an electrode assembly including a positive electrode, a separator, and a negative electrode, and an electrolyte solution. The negative electrode comprises a negative electrode current collector and a negative electrode active material layer. The active material lay...