ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,208,725, issued on Jan. 28, was assigned to SUBARU Corp. (Tokyo).

"Optical axis adjustment device for a headlamp unit based on engine load information" was invented by Kentarou Yamasaki (Tokyo) and Noriaki Asano (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical axis adjustment device for a headlamp unit to be mounted in a vehicle is configured to adjust an optical axis of the headlamp unit. and the optical axis adjustment device includes a load information acquirer, a displacement amount calculator, and an optical axis adjuster. The load information acquirer is configured to acquire load information indicating a load on an engine of the v...