US Patent Issued to TDK on Sept. 22 for "Multilayer ceramic electronic device" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,744,159, issued on Sept. 22, was assigned to TDK Corp. (Tokyo).

"Multilayer ceramic electronic device" was invented by Yuuki Hidaka (Tokyo), Shu Terada (Tokyo), Hiroki Akiba (Tokyo), Moeko Kakudo (Tokyo), Tetsuhiro Takahashi (Tokyo) and Yuto Tomura (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multilayer ceramic electronic device includes an element body including a dielectric layer and an electrode layer laminated. The dielectric layer contains a main component represented by ABO3. The dielectric layer contains above 0 mol and less than 0.050 mol Mn oxide in terms of MnO; 1.00 mol or more and 2.50 mol or less Mg oxide in terms of MgO; 0.50 m...