US Patent Issued to TOYOTA JIDOSHA on March 18 for "Method of evaluating power storage device, method of manufacturing power storage device, and test system" (Japanese Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,566, issued on March 18, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).

"Method of evaluating power storage device, method of manufacturing power storage device, and test system" was invented by Kensaku Miyazawa (Toyota, Japan), Shinichi Hamasaki (Nagakute, Japan), Yuya Ishihara (Miyoshi, Japan) and Tetsuya Kaneko (Toyota, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of evaluating a power storage device includes at least [a] to [f] below. [a] A power storage device is prepared. [b] A charge level of the power storage device is adjusted to produce a first potential difference between a positive electrode and a negative electro...