ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,807, issued on April 7, was assigned to MINEBEA MITSUMI Inc. (Nagano, Japan).

"Power feeding system, power feeding apparatus, and power feeding method" was invented by Masaaki Fujii (Nagano, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power feeding system includes a power transmission control circuit configured to select one of a plurality of first antennas included in a plurality of antennas, and while transmitting a first power transmission signal having a fixed power transmission phase for a non-selected first antenna among the plurality of first antennas, to perform, while selecting the plurality of first antennas one by one, both a f...