US Patent Issued to Kioxia on Nov. 11 for "Semiconductor storage device and method of manufacturing semiconductor storage device" (Japanese Inventor)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,471,276, issued on Nov. 11, was assigned to Kioxia Corp. (Tokyo).

"Semiconductor storage device and method of manufacturing semiconductor storage device" was invented by Kazutaka Suzuki (Kuwana, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor storage device according to an embodiment includes a multi-layered body, a first dividing part, a second dividing part, a third dividing part, second columnar bodies, and third columnar bodies. The third dividing part is between the first dividing part and the second dividing part. The third dividing part divides each of gate electrode layers. The third dividing part includes first columnar bod...