ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,148, issued on April 21, was assigned to MITSUBISHI HEAVY INDUSTRIES LTD. (Tokyo).

"Gas turbine control device, gas turbine control method, and gas turbine control program" was invented by Mitsuhiro Morishita (Tokyo), Isao Taguchi (Tokyo), Satoko Fujii (Tokyo), Taiki Matsuda (Tokyo), Kiyoshi Tarumizu (Tokyo), Kazuhito Ohashi (Tokyo) and Teruhiro Matsumoto (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A gas turbine control device is for controlling a gas turbine which includes a combustor capable of co-firing a first fuel and a second fuel with a lower heating value per unit volume than the first fuel. The gas turbine control device includes...