Ryuichi Wakahara

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Planar light emitting device and front film
- Patent number 9,237,630
- Issue date Jan 12, 2016
- Toray Industries, Inc.
- Ryuichi Wakahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PLANAR LIGHT EMITTING DEVICE AND FRONT FILM
- Publication number 20140320000
- Publication date Oct 30, 2014
- Ryuichi Wakahara
- G02 - OPTICS