ALEXANDRIA, Va., June 17 -- United States Patent no. 12,311,670, issued on May 27, was assigned to Seiko Epson Corp. (Tokyo).
"Liquid ejecting unit and liquid ejecting apparatus" was invented by Ichiro Yoneyama (Shiojiri, Japan) and Yoshiki Sugawara (Mikawa-machi, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid ejecting unit includes: a print head having a first electrically coupling portion and configured to eject ink; an electric member having a second electrically coupling portion configured to couple the first electrically coupling portion; a support portion for supporting the print head; a shaft protruding from the support portion in a protruding direction; and a fixing member, the print h...