Ryuhei Nakamura

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light source unit base material, lighting device, display device an...
- Patent number 9,116,385
- Issue date Aug 25, 2015
- Sharp Kabushiki Kaisha
- Katsunori Nagata
- G02 - OPTICS
Information Patent Grant
Edge-light illuminating device, and liquid crystal display device
- Patent number 8,830,422
- Issue date Sep 9, 2014
- Sharp Kabushiki Kaisha
- Ryuhei Nakamura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
EDGE-LIGHT ILLUMINATING DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20130002979
- Publication date Jan 3, 2013
- Sharp Kabushiki Kaisha
- Ryuhei Nakamura
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE UNIT BASE MATERIAL, LIGHTING DEVICE, DISPLAY DEVICE AN...
- Publication number 20120218479
- Publication date Aug 30, 2012
- Sharp Kabushiki Kaisha
- Katsunori Nagata
- G02 - OPTICS