ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,019, issued on March 18, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).
"Control device for internal combustion engine" was invented by Koji Miyazaki (Toyota, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The processing device of the control device performs first control of controlling the opening degree of the wastegate valve to an opening degree in which the inner peripheral surface of the insulating portion is positioned on the extension line of the seal surface of the wastegate valve, when the internal combustion engine is started. The processing device determines whether the warm-up of the internal combustion engine is completed. ...