ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,091, issued on Oct. 28, was assigned to ANYWIRE Corp. (Kyoto, Japan).
"Control and monitoring signal transmission system" was invented by Junichi Hamanaka (Kyoto, Japan), Yasunori Tanaka (Kyoto, Japan) and Tsutomu Sugaya (Kyoto, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "In a control and monitoring signal transmission system according to the present invention, a master station that transmits and receives data to and from a control unit, a plurality of remote stations that transmit and receive data to and from the master station by a transmission synchronization method via a common transmission line, and a terminator that is connected to th...