ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,500,271, issued on Dec. 16, was assigned to MU Ionic Solutions Corp. (Tokyo).
"Non-aqueous electrolyte solution and power storage device using same" was invented by Taiki Kido (Yokkaichi, Japan), Yoshiki Kurihara (Kobe, Japan), Hiroyuki Setoguchi (Yokohama, Japan) and Kei Shimamoto (Shimonoseki, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a nonaqueous electrolytic solution for an energy storage device which is a nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent and contains a phosphonate represented by the following general formula (I), and an energy storage device using the same: wh...