ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,141, issued on April 21, was assigned to ISUZU MOTORS Ltd. (Yokohama, Japan).
"Exhaust gas treatment equipment" was invented by Katsushi Osada (Fujisawa, Japan) and Shoki Ishikawa (Fujisawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An exhaust gas treatment equipment includes an exhaust passage through which exhaust gas flows, an injection unit that injects urea water into the exhaust passage, an inclined plate that is disposed within the exhaust passage and is inclined with respect to a virtual plane orthogonal to an injection direction in which the injection unit injects urea water, and an opposing plate provided downstream of the incl...