US Patent Issued to SEIKO EPSON on Sept. 8 for "Liquid ejection device" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,728,653, issued on Sept. 8, was assigned to SEIKO EPSON Corp. (Tokyo).

"Liquid ejection device" was invented by So Warashina (Shiojiri, Japan), Takeshi Komaki (Shiojiri, Japan) and Noboru Otsuki (Shiojiri, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid ejection device includes a medium set section that is configured to set a medium, a support section that is configured to support the medium, a recording section that ejects ink onto the medium supported by the support section to record, a liquid container mounting section to which a liquid container that contains the ink to be supplied to the recording section is attached, and a waste liqu...