Image reading device having a rectangular-shaped opening on a side of a reading target, wherein long sides of the rectangular shaped opening including a first layer, a second layer and an interface between the first layer and the second layer that has an arched shape warping from a center portion of the rectangular-shaped opening

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11330134
APP PUB NO 20210306505A1
SERIAL NO

16485329

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Abstract

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An image-reading apparatus includes a housing having a rectangular-shaped opening on a side of a reading target, a lens portion retained or housed within the housing, and a sensor element to receive light condensed by the lens portion, the light being from the reading target. Long sides of the opening include a first layer that is flat and is disposed on the side of the reading target and a second layer that is continuous with the first layer. The long sides of the opening of the housing of the image-reading apparatus has a flat surface on the side of the reading target and an interface between the first layer and the second layer that is curved.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC CORPORATION7-3 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 1008310 ?1008310

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ohama, Daisuke Chiyoda-ku, JP 12 73
Okada, Masaaki Chiyoda-ku, JP 76 684
Okuhigashi, Yuki Chiyoda-ku, JP 4 0
Shiraki, Toru Chiyoda-ku, JP 9 11
Takashina, Masahiko Chiyoda-ku, JP 3 0
Takeda, Homare Chiyoda-ku, JP 4 44

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