ALEXANDRIA, Va., April 15 -- United States Patent no. 12,602,063, issued on April 14, was assigned to NAKANISHI METAL WORKS Co. LTD. (Osaka, Japan).

"Load handling system and load handling method" was invented by Yoshihiro Okazaki (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a load handling system, a load handling operation is performed between a platform and the inside of a container of a container truck. A load handling device that performs the load handling operation includes a mobile robot including, on an unmanned transport vehicle, a robot with a robot arm capable of handling a load. A proper position display unit is installed outside the mobile robot and displays a proper position o...