ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,697,822, issued on Aug. 4, was assigned to Seiko Epson Corp. (Tokyo).
"Liquid ejection device" was invented by Bingruo Zhang (Matsumoto, Japan), Katsuya Asamoto (Matsumoto, Japan) and Shigenori Nakagawa (Bangalore, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid ejection device includes a transport section configured to transport a medium along a first axis, a liquid ejection section configured to eject a liquid to the medium, a housing that houses the transport section and the liquid ejection section, a fan disposed at an end section of the housing along a second axis, which intersects the first axis of the housing, and that feeds air into...