US Patent Issued to YOKOGAWA ELECTRIC, YOKOGAWA TEST & MEASUREMENT on Aug. 12 for "Magnetic detection apparatus and current detection apparatus" (Japanese Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,385,988, issued on Aug. 12, was assigned to YOKOGAWA ELECTRIC Corp. (Tokyo) and YOKOGAWA TEST & MEASUREMENT Corp. (Tokyo).

"Magnetic detection apparatus and current detection apparatus" was invented by Hiroyuki Ishida (Hachioji, Japan) and Hiroki Minami (Hachioji, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A magnetic detection apparatus includes a core to which magnetism to be detected is applied, an exciter configured to excite the core with an excitation signal, a detector configured to detect induced voltage according to a time change of magnetic flux generated by the core, a wave detector configured to detect a wave from a signal correspon...