ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,466,746, issued on Nov. 11, was assigned to ACT Corp. (Hokkaido, Japan).
"Producing device" was invented by Hiroshi Uchiumi (Hokkaido, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A producing device includes an electrolytic bath having chambers partitioned via a cathode side diaphragm and an anode side diaphragm; and a diaphragm protecting structure for preventing damage to the cathode side diaphragm and/or the anode side diaphragm. The electrolytic bath includes a pair of cover members each including a concave portion by which the cathode chamber and the anode chamber are compartmentalized from each other; a partition wall having an opening by ...