ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,718,397, issued on Aug. 25, was assigned to HITACHI LTD. (Tokyo).

"Investigation support device and investigation support method" was invented by Haru Ando (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "An investigation support device executes first acquisition processing of acquiring an investigation result including at least one of text data, imaging data, and audio data in investigation at an investigation date and time, second acquisition processing of acquiring first imaging data imaged from a front of an investigator at the investigation date and time and second imaging data imaged from a back of the investigator at the investigation date a...