1
Nobumasa Abe, Kiyoharu Momose, Ko J Watanabe, Yuichi Nakamura, Tsuneo Handa, Mitsutaka Nishikawa: Ink jet recording apparatus for ejecting droplets of ink through promotion of capillary action. Seiko Epson Corporation, Stroock & Stroock & Lavan, November 22, 1994: US05367324 (86 worldwide citation)

A thermal ink jet recording apparatus includes at least a substrate having at least a plurality of heating elements disposed in rows in at least two groups. Each group consists of two rows of heating elements, one row arranged on either side of the ink supply portion, each of the groups of the heati ...


2
Nobumasa Abe, Kiyoharu Momose, Koji Watanabe, Yuichi Nakamura, Tsuneo Handa, Mitsutaka Nishikawa: Ink jet recording apparatus for ejecting droplets of ink through promotion of capillary action. Seiko Epson Corporation, Blum Kaplan, September 15, 1992: US05148185 (14 worldwide citation)

A thermal ink jet recording apparatus includes a plurality of heating elements which serve as pressure generating members spaced apart from a plurality of nozzles. A reservoir, which stores ink prior to ejection through the nozzles, is formed between a nozzle plate and the pressure generating member ...