ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,481,159, issued on Nov. 25, was assigned to FUJIFILM Corp. (Tokyo).

"Control device, glasses-type information display device, control method, and control program" was invented by Shinya Fujiwara (Saitama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A control device includes at least one processor, in which the processor acquires a region of interest of a user, performs, for at least one image of a real image visually recognized by the user through a transmission unit or a projected image projected onto the transmission unit and visually recognized by the user, a control to change visibility by the user based on a relationship between at least o...