US Patent Issued to Fujikura on Sept. 23 for "Piezoelectric coaxial sensor" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,426,508, issued on Sept. 23, was assigned to Fujikura Ltd. (Tokyo).

"Piezoelectric coaxial sensor" was invented by Sho Ueda (Chiba, Japan), Yuki Tanaka (Chiba, Japan) and Masayoshi Omura (Shizuoka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A piezoelectric coaxial sensor includes: a center conductor including a conductive wire; a polymer piezoelectric layer covering an outer peripheral surface of the center conductor; a first outer conductor surrounding an outer peripheral surface of the polymer piezoelectric layer; a first jacket layer covering an outer peripheral surface of the first outer conductor; and a second outer conductor surrounding...