ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,387, issued on April 21, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan).
"Refrigeration device" was invented by Yuya Yamada (Saitama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A refrigeration device according to the present disclosure is operated by switching the gas cooler to be used, and comprises a refrigerant circuit configured from a compression mechanism, a water-cooled gas cooler and an air-cooled gas cooler for cooling a refrigerant discharged from the compression mechanism, an expansion mechanism, and an evaporator, wherein, during a water-cooling operation in which the water-cooled gas cooler...