Optical scanning device

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United States of America Patent

PATENT NO 9781282
SERIAL NO

15175490

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Abstract

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The present invention roughens at least a partial region of an outer planar surface of at least one of an optical case and a lid of a laser scanner; thus, electrification of the optical case to be caused by friction with another member or a person is reduced, and damage to an electronic component is prevented.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukuhara, Hiroyuki Suntou-gun, JP 49 310
Nishiguchi, Tetsuya Tagata-gun, JP 14 46
Obara, Mitsuhiro Suntou-gun, JP 17 59
Sato, Isshin Suntou-gun, JP 8 74

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