Tomoya Yanamono

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Anan, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nitride semiconductor laser device having current blocking layer an...
- Patent number 7,817,692
- Issue date Oct 19, 2010
- Nichia Corporation
- Hiroaki Matsumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor laser device having current blocking layer an...
- Patent number 7,227,879
- Issue date Jun 5, 2007
- Nichia Corporation
- Hiroaki Matsumura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Nitride semiconductor laser device having current blocking layer an...
- Publication number 20070195848
- Publication date Aug 23, 2007
- Hiroaki Matsumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride semiconductor laser device having current blocking layer an...
- Publication number 20040264533
- Publication date Dec 30, 2004
- Hiroaki Matsumura
- H01 - BASIC ELECTRIC ELEMENTS