ALEXANDRIA, Va., March 5 -- United States Patent no. 12,241,593, issued on March 4, was assigned to TATSUNO Corp. (Tokyo).
"Method for assembling gas filling device" was invented by Rena Fujii (Tokyo), Ko Saito (Tokyo) and Katsumi Nagai (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a method for assembling a gas filling device in which its assembly work is simplified by unitizing a housing body and the total number of assembly steps is reduced, thereby achieving high production efficiency. A method for assembling a gas filling device 100 according to the present invention including the steps of: installing a base frame 1; placing a lower unit 10 containing a heat exchanger 13 on the install...