ALEXANDRIA, Va., June 4 -- United States Patent no. 12,322,300, issued on June 3, was assigned to YAMAHA Corp. (Hamamatsu, Japan).

"Information processing system and computer system implemented method of processing information" was invented by Kenichi Tanaka (Hamamatsu, Japan), Yoshimasa Isozaki (Hamamatsu, Japan) and Haruki Ohkawa (Hamamatsu, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An information processing system includes an image obtaining circuit and a display control circuit. The image obtaining circuit is configured to obtain observation images of a first keyboard of a first keyboard instrument. The display control circuit is configured to display, on a display device, the observation imag...