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Toshihiro SUZUKI
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Iida-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Snow-melting LED traffic signal
Patent number
9,109,785
Issue date
Aug 18, 2015
HARD GIKEN KOGYO CO., LTD.
Toshihiro Suzuki
F21 - LIGHTING
Patents Applications
last 30 patents
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Patent Application
SNOW-MELTING LED TRAFFIC SIGNAL
Publication number
20140152471
Publication date
Jun 5, 2014
HARD GIKEN KOGYO CO., LTD.
Toshihiro SUZUKI
B61 - RAILWAYS