US Patent Issued to Seiko Epson on March 24 for "Drive unit, liquid ejecting head unit, and liquid ejecting apparatus" (Japanese Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,219, issued on March 24, was assigned to Seiko Epson Corp. (Tokyo).

"Drive unit, liquid ejecting head unit, and liquid ejecting apparatus" was invented by Yoichiro Kondo (Chino, Japan) and Hirokazu Yanagihara (Chino, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A drive unit is located on an opposite side in relation to an ejecting orifice of a liquid ejecting head unit. The drive unit includes a first board including a first connector coupled to a head connector of the liquid ejecting head unit; and a second board on which a drive circuit configured to generate a drive signal is mounted. The second board is disposed in an upright position w...