Tsuyoshi Sawamoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Illumination device
- Patent number 8,061,876
- Issue date Nov 22, 2011
- The Furukawa Electric Co., Ltd.
- Ken Oide
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION DEVICE
- Publication number 20100284190
- Publication date Nov 11, 2010
- THE FURUKAWA ELECTRIC CO., LTD.
- Ken Oide
- F21 - LIGHTING