ALEXANDRIA, Va., July 9 -- United States Patent no. 12,352,010, issued on July 8, was assigned to Yanmar Holdings Co. Ltd. (Osaka, Japan).

"Control method of work machine, program, control system, and work machine" was invented by Hiroki Kabata (Fukuoka, Japan), Katsuya Miyazaki (Fukuoka, Japan), Kazuki Takeda (Fukuoka, Japan) and Daisuke Kawaguchi (Fukuoka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A control method of a work machine in which a rotation number of a fan that takes outside air into an engine room accommodating an engine varies with a rotation number of the engine, includes: executing first control of regenerating a collecting filter unit that collects particulates contained in exhau...