US Patent Issued to PANASONIC HOLDINGS on May 13 for "Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery" (Japanese Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,300,815, issued on May 13, was assigned to PANASONIC HOLDINGS Corp. (Osaka, Japan).

"Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery" was invented by Natsumi Goto (Hyogo, Japan), Takashi Ko (Osaka, Japan), Shinya Suzuki (Hyogo, Japan), Fumiharu Niina (Hyogo, Japan) and Sho Tsuruta (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "This positive electrode active material for nonaqueous electrolyte secondary batteries is a positive electrode active material that comprises a lithium transition metal composite oxide containing at least 80 mol % Ni with reference to the...