ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,397,305, issued on Aug. 26, was assigned to KYORITSU GOKIN Co. LTD. (Hyogo, Japan).
"Rectifying member and nozzle provided with the same" was invented by Hiroyuki Endo (Hyogo, Japan), Tsuyoshi Chimoto (Hyogo, Japan) and Takeshi Saito (Hyogo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rectifying member capable of improving a collision force of a jet fluid, and a nozzle. A rectifying member includes rectifying elements each having a tubular casing and a division wall structure formed in the casing; the division wall structure includes partition walls, and has a circumferential division wall group being adjacent in a circumferential direction o...