US Patent Issued to NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY on Nov. 18 for "Ultrasonic physical properties measurement device" (Japanese Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,191, issued on Nov. 18, was assigned to NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY (Sapporo, Japan).

"Ultrasonic physical properties measurement device" was invented by Yuji Tasaka (Sapporo, Japan), Taiki Yoshida (Sapporo, Japan) and Kohei Ohie (Sapporo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "[Problem] To provide an ultrasonic physical properties measurement device that suppresses the generation of a secondary flow inside a cylinder, is more portable, and can suppress changes in physical properties.[Solution] An ultrasonic physical properties measurement device 1 that: uses ultrasonic waves to measure the flow velocity profile...