ALEXANDRIA, Va., July 14 -- United States Patent no. 12,679,104, issued on July 14, was assigned to Seiko Epson Corp. (Tokyo).
"Liquid ejection apparatus and control method for liquid ejection apparatus" was invented by Ryoji Fujimori (Suwa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The liquid ejection apparatus includes an ejecting unit configured to eject liquid onto a medium to perform printing on the medium, a supply unit configured to supply the liquid to the ejecting unit, and a control unit, wherein the supply unit includes a mounting unit to and from which a storage unit configured to store the liquid is attachable and detachable, a supply flow path configured to couple the mounting unit a...