ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,558,894, issued on Feb. 24, was assigned to BROTHER KOGYO K.K. (Nagoya, Japan).
"Liquid droplet ejecting head" was invented by Taisuke Mizuno (Yokkaichi, Japan), Toru Kakiuchi (Chita, Japan) and Takaaki Yoshino (Nagoya, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a liquid droplet ejecting head including: a channel member having a plurality of individual channels and a first common channel communicating with an inlet port of each of the plurality of individual channels; and a piezoelectric element arranged on the channel member. Each of the plurality of individual channels includes a nozzle, a pressure chamber communicating wit...