Daigo HIRAOKA

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Myozai-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device and light source device
- Patent number 10,903,400
- Issue date Jan 26, 2021
- Nichia Corporation
- Daigo Hiraoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and method of manufacturing the light emittin...
- Patent number 9,755,123
- Issue date Sep 5, 2017
- Nichia Corporation
- Hiroaki Ukawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE AND LIGHT SOURCE DEVICE
- Publication number 20190280167
- Publication date Sep 12, 2019
- Nichia Corporation
- Daigo HIRAOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE LIGHT EMITTIN...
- Publication number 20160365494
- Publication date Dec 15, 2016
- Nichia Corporation.
- Hiroaki UKAWA
- H01 - BASIC ELECTRIC ELEMENTS