ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,451,262, issued on Oct. 21, was assigned to Mitsubishi Electric Corp. (Tokyo).
"Control switching device" was invented by Yoichiro Hamaya (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "This control switching device includes: a first operating panel provided at a first place and having A1, A2 buttons connected to a first control device and B1, B2 buttons connected to a second control device; and a second operating panel provided at a second place and having a1, a2 buttons connected to the first control device and b1, b2 buttons connected to the second control device. The first control device includes a first determination circuitry which determine...