ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,480,279, issued on Nov. 25, was assigned to Yanmar Holdings Co. Ltd. (Osaka, Japan).
"Work machine" was invented by Yosuke Otsuka (Fukuoka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A hydraulic excavator as a work machine is equipped with an engine room, and an electrical component mounting board located in the engine room, on which at least a first and second electrical components are mounted. The first electrical component is mounted on either a front or back side of the electrical component mounting board. The second electrical component is mounted on the other of the front or back side of the electrical component mounting board."
The pat...