Image reading method and image reading apparatus

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United States of America Patent

PATENT NO 8786917
APP PUB NO 20110310445A1
SERIAL NO

13155138

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Abstract

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A method includes a first step, a second step, and a third step. In the first step, a fed document is returned to an upstream side of a reading unit by reversing the document after a first passage through the reading unit. In the second step, the document returned in the first step is returned to the upstream side of the reading unit by reversing the document after a second passage through the reading unit. In the third step, the document returned in the second step is passed through the reading unit, and then the document is discharged.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishizuka, Haruo Ichikawa, JP 33 435

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