Target device

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United States of America Patent

PATENT NO 6683693
SERIAL NO

09574490

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a target device for use in a non-prism light wave range finder. In particular, the invention is concerned with a target device comprising a base portion and at least one reflective surface formed on the base portion, the reflective surface being constituted by a colored retroreflective sheet.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOPCON75-1 HASUNUMA-CHO ITABASHI-KU TOKYO-TO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
O, Tsuka Hisao Tokyo, JP 1 33
Ohishi, Masahiro Tokyo, JP 43 504
Sadachika, Hitoshi Tokyo, JP 1 33

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