ALEXANDRIA, Va., June 10 -- United States Patent no. 12,292,485, issued on May 6, was assigned to DENSO Corp. (Kariya, Japan).
"Magnetic detection system" was invented by Kazuyoshi Obayashi (Kariya, Japan) and Nobuhisa Yamaguchi (Kariya, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A magnetic detection system is provided which is usable in a movable body including a power receiving system that receives power from a power transmission system by electromagnetic induction. The magnetic detection system includes at least one magnetic flux measuring unit that detects a magnetic flux including a magnetic source magnetic flux from a magnetic source disposed on the ground, and a signal processing unit that s...