ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,301, issued on May 26, was assigned to PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (Torrance, Calif.).

"Database generation method, database generation device, non-transitory computer readable storage medium, data analysis method, and data analysis device" was invented by Nobuaki Tasaki (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to the present invention, a computer: acquires state information indicating types and locations of a plurality of mobility devices traveling on one or more roads in a predetermined area; for each of the one or more roads, calculates, on the basis of the state information and for each of ...