ALEXANDRIA, Va., July 14 -- United States Patent no. 12,679,105, issued on July 14, was assigned to RISO Technologies Corp. (Tokyo).
"Liquid processing device, control device, and method" was invented by Tetsuya Sato (Yokohama Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to one embodiment, a liquid processing device includes a liquid flow path connected to a liquid ejecting head. A control unit is also provided. The control unit is configured to begin an operation to cause liquid to flow in the liquid flow path to the liquid ejecting head, receive a pressure value for liquid in the liquid flow path, and stop the operation when the pressure value is outside a normal range. Such a d...