ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,481,291, issued on Nov. 25, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan).
"Map generation device and map generation system" was invented by Fabio Dalla Libera (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A map generation device that generates a route. The map generation device includes: a node detector that detects a node; a node information obtainer that obtains detected node information including location information of the detected node and path information indicating a positional relationship between the detected node and a path connected to the detected node; a node determiner that determines wh...