US Patent Issued to MITSUBISHI HEAVY INDUSTRIES on Oct. 20 for "Controller virtualization device and control system" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,769,571, issued on Oct. 20, was assigned to MITSUBISHI HEAVY INDUSTRIES LTD. (Tokyo).

"Controller virtualization device and control system" was invented by Minoru Nakaide (Tokyo), Shinichi Toda (Kanagawa, Japan) and Kiyoshi Ishii (Hyogo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A controller virtualization device includes: a plurality of controller virtualization devices each configured to generate a control signal for a control object and including at least one virtual machine; and at least one OT line for transmitting the control signal from each of the plurality of controller virtualization devices to the control object. The plurality of c...