Takahiro ARAI

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Fujiyoshida-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device
- Patent number 9,726,363
- Issue date Aug 8, 2017
- Citizen Electronics Co., Ltd.
- Takahiro Arai
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20160245497
- Publication date Aug 25, 2016
- CITIZEN HOLDINGS CO., LTD.
- Takahiro ARAI
- F21 - LIGHTING