Yutake Ishida

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Patents Grantslast 30 patents

Information Patent Grant
Phosphor-containing sheet, LED light emitting device using the same...
- Patent number 8,946,983
- Issue date Feb 3, 2015
- Toray Industries, Inc.
- Nobuo Matsumura
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHOR-CONTAINING SHEET, LED LIGHT EMITTING DEVICE USING THE SAME...
- Publication number 20140210338
- Publication date Jul 31, 2014
- TORAY INDUSTRIES, INC.
- Nobuo Matsumura
- F21 - LIGHTING