ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,741,889, issued on Sept. 22, was assigned to NOMURA MICRO SCIENCE Co. LTD. (Atsugi, Japan).
"Water quality measurement system and water quality measurement method" was invented by Yukio Noguchi (Atsugi, Japan) and Akira Tanji (Atsugi, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A water quality measurement system 10 includes: a first pipe 11 through which a first treated water flows; a first branch pipe 11a branching from the first pipe 11 and having a first valve V11; a second pipe 12 through which a second treated water flows; a second branch pipe 12a branching from the second pipe 12 and having a second valve V12; a third pipe 13 connected t...