Kouichi Osaka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Illumination device
- Patent number 10,234,615
- Issue date Mar 19, 2019
- Stanley Electric Co., Ltd.
- Kouichi Osaka
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT GUIDING ROD AND ILLUMINATION DEVICE INCLUDING THE SAME
- Publication number 20160245973
- Publication date Aug 25, 2016
- Stanley Electric Co., Ltd
- Kouichi Osaka
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20160245974
- Publication date Aug 25, 2016
- Stanley Electric Co., Ltd
- Kouichi Osaka
- G02 - OPTICS