ALEXANDRIA, Va., July 30 -- United States Patent no. 12,370,793, issued on July 29, was assigned to BROTHER KOGYO K.K. (Nagoya, Japan).

"Printing device, printing method, and non-transitory computer-readable recording medium therefor" was invented by Shoko Ota (Nagoya, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A printing device comprises a nozzle configured to eject liquid by an energy generating element, a first selector configured to select, for each particular time period, data indicating a drive waveform based on a voltage value in the particular time period, a signal generator configured to generate a time-division multiplex signal, and a separator configured to separate a drive waveform sign...