Bonggoo Yun

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
White light emitting device and vehicle lamp using the same
- Patent number 8,299,487
- Issue date Oct 30, 2012
- Koito Manufacturing Co., Ltd.
- Hisayoshi Daicho
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
WHITE LIGHT EMITTING DEVICE AND VEHICLE LAMP USING THE SAME
- Publication number 20100320495
- Publication date Dec 23, 2010
- Koito Manufacturing Co., Ltd.
- Hisayoshi Daicho
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...