US Patent Issued to ISUZU MOTORS on Jan. 27 for "Exhaust treatment apparatus" (Japanese Inventor)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,025, issued on Jan. 27, was assigned to ISUZU MOTORS Ltd. (Yokohama, Japan).

"Exhaust treatment apparatus" was invented by Katsushi Osada (Fujisawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An exhaust treatment apparatus for reducing nitrogen oxides contained in exhaust gas discharged from an internal combustion engine, the exhaust treatment apparatus including: a chamber that includes a cylindrical wall and includes one-side end and another-side end in a cylinder-axis direction, the one-side end including an inlet port for introducing the exhaust gas, the another-side end being closed; a pipe that includes: a pipe peripheral wall; an in...