ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,452, issued on Oct. 6, was assigned to ARKRAY Inc. (Kyoto, Japan).

"Power source device, electrophoresis device, power source device control method, and electrophoresis device control method" was invented by Chiaki Miyamoto (Kyoto, Japan) and Ryota Imi (Kyoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power source device configured for an electrophoresis device employing a measurement tool including a capillary, the power source device including: a high voltage generation circuit configured to generate a voltage for electrophoresis; a first and a second external terminal configured to apply the electrophoresis voltage to the capillary; a...