ALEXANDRIA, Va., July 7 -- United States Patent no. 12,675,959, issued on July 7, was assigned to Canon K.K. (Tokyo).

"Content management system and content management method" was invented by Yasuhiro Imai (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system manages virtual content in association with a purchaser of the virtual content, as the virtual content management, when a code corresponding to the virtual content is detected by a terminal, further associates a feature amount acquired from a real space by the terminal with the virtual content, and controls the terminal to project the virtual content into a field of view of a user of the terminal."

The patent was filed on March 21, 2...