ALEXANDRIA, Va., June 19 -- United States Patent no. 12,332,653, issued on June 17, was assigned to RAKUTEN GROUP INC. (Tokyo).
"Delivery system, delivery method and delivery device" was invented by Toshiaki Tazume (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "For a user to receive a package more smoothly from an unmanned ground vehicle, a delivery system includes an unmanned ground vehicle having at least two surfaces each of which is provided with a door of a storage compartment for receiving a package and facing in different directions. The delivery system determines a surface provided with a door of a storage compartment that stores a package to be received by the user next among the at least two...