Masami Ikeda

TL;DR: A liquid ejecting method for ejecting liquid by generation of a bubble includes preparing a head comprising an ejection outlet, a bubble generation region for generating the bubble in the liquid, and a movable member disposed faced to the bubble generating region and displaceable between a first position and a second position further from the bubble region than the first position.

TL;DR: In this paper, a liquid discharging method for discharging liquid, which uses the pressure exerted at the time of creating each of air bubbles in liquid in an air bubble generating area, is arranged to provide two areas for generating each of them in such a manner as to enable these areas to face each other at least partly.

TL;DR: In this paper, a thin and compact ink injection head capable of forming a high-density ink dot in stable by a method wherein more than two sets of proximate ink discharging holes are arranged for one ink chamber equipped with ink-discharging pressure generating elements.

TL;DR: In this paper, a liquid-jetting head comprising a plurality of liquid-jointting-pressure-generating elements and a plurality opposite to them through a liquid passage is characterized in that said passage is divided into at least two groups, and the adjacent elements of said elements are separately communicated with isolated respective liquid passages.

TL;DR: In this article, a heat generating resistor comprised of a film composed of a TaN 0.8 -containing tantalum nitride material which is hardly deteriorated and is hardly varied in terms of the resistance value even upon continuous application of a relatively large quantity of an electric power over a long period of time.