Naoto Tokuhara

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting unit and luminaire
- Patent number 8,956,008
- Issue date Feb 17, 2015
- Toshiba Lighting & Technology Corporation
- Jun Sasaki
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING UNIT AND LUMINAIRE
- Publication number 20140119002
- Publication date May 1, 2014
- TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
- Jun SASAKI
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DIODE LIGHTING APPARATUS, ILLUMINATING APPARATUS AND...
- Publication number 20130278156
- Publication date Oct 24, 2013
- TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
- Yumi Hanyuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR