ALEXANDRIA, Va., March 5 -- United States Patent no. 12,241,665, issued on March 4, was assigned to Mayekawa Mfg. Co. Ltd. (Tokyo).
"Compressor and compressor system" was invented by Takashige Inaba (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A compressor according to an embodiment includes: a cylinder; a piston configured to be reciprocable in the cylinder; a suction space capable of communicating with a working chamber formed by the cylinder and the piston; a discharge space capable of communicating with the working chamber; a partition wall portion disposed so as to surround the working chamber, and separating the suction space and the discharge space; and a cooling medium path formed in the par...