US Patent Issued to NITTO DENKO on May 12 for "Piezoelectric device having electrode formed of amorphous oxide conductor" (Japanese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,628,565, issued on May 12, was assigned to NITTO DENKO Corp. (Ibaraki, Japan).

"Piezoelectric device having electrode formed of amorphous oxide conductor" was invented by Naoki Nagaoka (Ibaraki, Japan), Daisuke Nakamura (Ibaraki, Japan) and Manami Kurose (Ibaraki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A piezoelectric device that exhibits good piezoelectric characteristics, while reducing generation of leakage current paths, and a method of manufacturing the same, are provided. The piezoelectric device has a multilayer stack in which a first electrode, a piezoelectric layer, and a second electrode are stacked in this order on a substrate, w...