Rihito Sato

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Hachioji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface illumination fixture and surface illumination device
- Patent number 8,911,106
- Issue date Dec 16, 2014
- OPTO Design, Inc.
- Eiichi Sato
- F21 - LIGHTING
Information Patent Grant
Planar light source device and illumination apparatus
- Patent number 8,911,133
- Issue date Dec 16, 2014
- OPTO Design, Inc.
- Eiichi Sato
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
PLANAR LIGHT SOURCE DEVICE AND ILLUMINATION APPARATUS
- Publication number 20130077345
- Publication date Mar 28, 2013
- OPTO Design, Inc.
- Eiichi Sato
- G02 - OPTICS
Information Patent Application
SURFACE ILLUMINATION FIXTURE AND SURFACE ILLUMINATION DEVICE
- Publication number 20130044480
- Publication date Feb 21, 2013
- OPTO DESIGN INC.
- Eiichi Sato
- F21 - LIGHTING