Liquid ejection head, liquid ejection apparatus, and method of manufacturing liquid ejection head

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9233536
APP PUB NO 20150210077A1
SERIAL NO

14606895

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A liquid ejection head including:

    a recording element substrate provided with an element;an electric wiring substrate having a bent portion, a connecting portion provided on one side of the bent portion and connected with the recording element substrate, and an input portion provided on the other side of the bent portion; anda housing having a first surface, a second surface, a depression provided on the second surface, and a member separated from a bottom surface of the depression and extending into an opening of the depression, whereinpart of the other side of the electric wiring substrate is disposed between the bottom surface of the depression and the member.

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First Claim

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwano, Takuya Inagi, JP 57 230
Kodoi, Takuma Kawasaki, JP 22 52
Tomizawa, Keiji Yokohama, JP 56 391

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