ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,899, issued on Sept. 8, was assigned to DAIKIN INDUSTRIES LTD. (Osaka, Japan).

"Air control system, refrigeration apparatus, and transport container" was invented by Kento Shibuya (Osaka, Japan) and Wataru Hirata (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An air control system includes a dehumidifying unit and a composition adjuster. The dehumidifying unit has a first separation membrane through which water vapor permeates, and dehumidifies target air. The composition adjuster has a second separation membrane, and separates the target air dehumidified by the dehumidifying unit into first air and second air having different composit...