ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,461,608, issued on Nov. 4, was assigned to Ricoh Co. Ltd. (Tokyo).
"Information processing apparatus, information processing system, information processing method, and non-transitory recording medium" was invented by Hiroki Mori (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An information processing apparatus includes circuitry to receive contact event information indicating that an electronic pen comes into contact with a screen, move event information indicating that the electronic pen moves in a state of being in contact with the screen, separation event information indicating that the electronic pen detaches from the screen, and but...