ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,149, issued on Oct. 20, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan) and DENSO Corp. (Kariya-city, Japan).
"Power system, power control device, and power control method" was invented by Chiaki Kanda (Kariya-city, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power system includes a first power device, a second power device, a third power device, and a power control device. The power control device is configured to control power control of each of the first power device, the second power device, and the third power device. The power control device is configured to perform gradual change switching control when the power control device ...