US Patent Issued to KANADEVIA on Sept. 15 for "All-solid state secondary cell and production method for the same" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,546, issued on Sept. 15, was assigned to KANADEVIA Corp. (Osaka, Japan).

"All-solid state secondary cell and production method for the same" was invented by Kenji Okamoto (Osaka, Japan) and Hideyuki Fukui (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An all-solid state secondary cell comprises a positive electrode collector, a negative electrode collector, and a powder laminate disposed between the positive electrode collector and the negative electrode collector. The powder laminate has a positive electrode powder layer, a negative powder layer, a solid electrolyte layer disposed between the positive electrode powder layer and the n...