Image reading apparatus and image forming apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12177402
APP PUB NO 20230224418A1
SERIAL NO

18069515

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An image reading apparatus includes a circuit board on which a plurality of light sources are disposed in a longitudinal direction, a light guide portion including a first holding portion configured to hold the circuit board, and a second holding portion configured to hold the circuit board, a support member configured to support the light guide portion, and an image reading unit configured to read image information by performing photoelectric conversion on reflected light reflected by a sheet which has received light emitted from the light guide portion. The support member includes a projecting portion disposed between the first holding portion and the second holding portion in the longitudinal direction, the projecting portion facing and projecting toward the circuit board held by the first holding portion and the second holding portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHAJAPAN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakamura, Takatsugu Saitama, JP 14 27

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