ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,716, issued on Oct. 21, was assigned to Osaka Gas Co. Ltd. (Osaka, Japan).
"Radiative cooling device and radiative cooling method" was invented by Masahiro Suemitsu (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The radiative cooling device includes an infrared radiative layer A that radiates infrared light IR from a radiative surface H, a light reflective layer B disposed on a side opposite to the radiative surface H with respect to the infrared radiative layer A, and a protective layer D disposed between the infrared radiative layer A and the light reflective layer B. The infrared radiative layer A is a resin material layer J having ...