Takashi Sawai

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device with reflection layers
- Patent number 8,581,487
- Issue date Nov 12, 2013
- Kyocera Corporation
- Takashi Sawai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20120212124
- Publication date Aug 23, 2012
- Kyocera Corporation
- Takashi Sawai
- H01 - BASIC ELECTRIC ELEMENTS