US Patent Issued to Mazda Motor on July 7 for "Engine system with combustion control for reducing combustion variations" (Japanese Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,674,428, issued on July 7, was assigned to Mazda Motor Corp. (Aki-gun, Japan).

"Engine system with combustion control for reducing combustion variations" was invented by Yuto Matsushima (Aki-gun, Japan), Yuichiro Tsumura (Aki-gun, Japan), Yukio Haizaki (Aki-gun, Japan), Seiya Sugimoto (Aki-gun, Japan), Shigeru Nakagawa (Aki-gun, Japan), Shuhei Shintani (Aki-gun, Japan), Masaki Miyoshi (Aki-gun, Japan) and Masahiro Ueki (Aki-gun, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "To reduce regular combustion variations across combustion cycles, an engine control apparatus includes: an engine that has cylinders inside of which gas exchange is performed b...