US Patent Issued to EAGLE INDUSTRY on Oct. 6 for "Pressure control valve" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,753,762, issued on Oct. 6, was assigned to EAGLE INDUSTRY Co. LTD. (Tokyo).

"Pressure control valve" was invented by Daichi Kurihara (Tokyo), Kohei Fukudome (Tokyo) and Akihiro Hashiguchi (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A valve capable of smoothly changing pressure is provided. The valve includes a housing that partitions a first space into which a suction fluid flows, a second space into which a discharge fluid flows, and a third space into which a control fluid flows, and a valve element to be separated from and seated on the housing so that fluid flows in and out the third space, and a pressure receiving surface of the discharge ...