Liquid ejection head

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12251934
APP PUB NO 20230173809A1
SERIAL NO

18073716

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Abstract

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A liquid ejection head has: a frame having a plurality of ejection ports for ejecting a liquid; a common liquid chamber; a plurality of individual liquid chambers through which the common liquid chamber communicates with each of the ejection ports; and a plurality of energy generating elements disposed in respective individual liquid chambers. A part of a wall of the frame that forms the common liquid chamber is formed of an elastic member capable of deforming elastically, so that a volume of the common liquid chamber can be modified.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sato, Ryo Tokyo, JP 162 1071
Toda, Kyosuke Kanagawa, JP 84 419
Yoshikawa, Shimpei Kanagawa, JP 31 38

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