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Hideki Imamura
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Yokohama-si, JP
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Patents Grants
last 30 patents
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Patent Grant
Light guide plate, planar light apparatus, and display device
Patent number
9,377,575
Issue date
Jun 28, 2016
Samsung Electronics Co., Ltd.
Hideki Imamura
G02 - OPTICS
Information
Patent Grant
Light guide panel, surface light source apparatus including light g...
Patent number
9,091,797
Issue date
Jul 28, 2015
Samsung Electronics Co., Ltd.
Tadao Yagi
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT GUIDE PLATE, PLANAR LIGHT APPARATUS, AND DISPLAY DEVICE
Publication number
20140104542
Publication date
Apr 17, 2014
Samsung Electronics Co., Ltd.
Hideki IMAMURA
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PANEL, SURFACE LIGHT SOURCE APPARATUS INCLUDING LIGHT G...
Publication number
20120327332
Publication date
Dec 27, 2012
Samsung Electronics Co., Ltd.
Tadao Yagi
G02 - OPTICS