Liquid discharge head and recording apparatus using the same

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United States of America Patent

PATENT NO 8425008
APP PUB NO 20100046012A1
SERIAL NO

12547257

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Abstract

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A liquid discharge head that is detachably attached to a recording apparatus includes a liquid discharge substrate, a planar region including a plurality of connection terminals that electrically connect the liquid discharge head to the recording apparatus by sliding relative to the recording apparatus while turning when mounted on the recording apparatus, and definition portions defining a rotational center. The planar region is disposed parallel to the rotational center. Among the plurality of connection terminals, the connection terminal disposed closer to the rotational center is longer in a direction perpendicular to the rotational center and parallel to the planar region than the connection terminal disposed more distant from the rotational center.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO JAPAN DAEJEON 3 MEATBALLS 30 2 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kimura, Satoshi Kawasaki, JP 235 2188
Kudo, Kiyomitsu Machida, JP 110 1456
Umeyama, Mikiya Tokyo, JP 49 504
Yamaguchi, Yukuo Tokyo, JP 89 814

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