ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,638, issued on April 7, was assigned to ARAV Inc. (Tokyo).

"Machine that moves lever, and computer connected to machine" was invented by Reyestatsuru Shiroku (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A machine according to an aspect of this disclosure moves a lever movable in a first direction and a second direction perpendicular to the first direction. This machine includes a base member, a first actuator, a second actuator, a connector, a first frame, a second frame, and a third frame. The first actuator has a first output shaft that moves along the first direction. The second actuator has a second output shaft that moves along the sec...