US Patent Issued to TAIYO YUDEN on Oct. 20 for "Negative electrode active material and all solid battery" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,870, issued on Oct. 20, was assigned to TAIYO YUDEN Co. LTD. (Tokyo).

"Negative electrode active material and all solid battery" was invented by Taiki Suematsu (Tokyo), Daigo Ito (Tokyo), Katsunori Yokoshima (Tokyo) and Hiroto Mori (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A negative electrode active material, characterized in that a composition formula of the negative electrode active material is TiTa2-xMxO7, 0.2less than equal toxless than equal to1.0, and M includes at least Nb."

The patent was filed on Jan. 12, 2022, under Application No. 18/262,898.

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