US Patent Issued to Mazda Motor on May 19 for "Cooling device for electrically driven vehicle" (Japanese Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,629,987, issued on May 19, was assigned to Mazda Motor Corp. (Aki-gun, Japan).

"Cooling device for electrically driven vehicle" was invented by Chinami Morishima (Aki-gun, Japan), Kanichi Yamaguchi (Aki-gun, Japan) and Katsutoshi Taninaka (Aki-gun, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "When at least one of a first condition that a set compressor rotational speed is equal to or less than a compressor rotational speed limit set in advance based on a predetermined noise regulation value and a second condition that a set fan rotational speed is equal to or less than a fan rotational speed limit set in advance based on the predetermined noise r...