ALEXANDRIA, Va., March 19 -- United States Patent no. 12,254,375, issued on March 18, was assigned to ISUZU MOTORS Ltd. (Tokyo).
"Reading controller and reading control method" was invented by Masakazu Ishimaru (Fujisawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A reading controller includes an open/closed state determination part that determines an open/closed state of a door of a load chamber of a vehicle, a tag information acquisition part that acquires tag information stored in a tag attached to a load, via a communication element that is installed in the load chamber and reads the tag, and a radio wave control part that controls a radio wave strength of radio waves emitted by the communicati...