ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,557,966, issued on Feb. 24, was assigned to OLYMPUS Corp. (Tokyo).

"Signal processing device, endoscope system, and signal processing method" was invented by Daiki Yamamura (Hachioji, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A signal processing device includes a processor including at least one or more pieces of hardware. The processor is configured to: when a first synchronization signal from a first synchronization signal generation circuit, the first synchronization signal generation circuit receiving a first clock signal and outputting the first synchronization signal, and a second synchronization signal output from a second synchronizat...