Takeo Idezuki

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Yokosuka-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device.having a frame member surrounding light-emitt...
- Patent number 8,354,783
- Issue date Jan 15, 2013
- Toshiba Lighting & Technology Corporation
- Erika Takenaka
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE AND ILLUMINATION DEVICE
- Publication number 20110068674
- Publication date Mar 24, 2011
- TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
- Erika TAKENAKA
- F21 - LIGHTING