ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,725,934, issued on Sept. 1, was assigned to MINEBEA MITSUMI Inc. (Nagano, Japan).
"Antenna device, 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: "An antenna device includes circuitry configured to determine a first distance between a marker center and a fisheye lens, based on a first elevation angle and a coordinate of a marker along a third axis, determine second distances between the fisheye lens, and first endpoints and second endpoints, and control phase adjustment amounts by which phase shifters adjust phases of power transmission signals in a first axis...