ALEXANDRIA, Va., May 19 -- United States Patent no. 12,630,044, issued on May 19, was assigned to PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (Torrance, Calif.).

"Battery data management method, battery data management system, and recording medium" was invented by Yuji Unagami (Osaka, Japan), Motoji Ohmori (Osaka, Japan) and Toshihiro Inokuchi (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A battery data management method for use in a battery data management system including an electric vehicle and a plurality of authentication servers each including a distributed ledger includes: obtaining, by the electric vehicle, first sensor information about a battery attached to the electric ve...