Hiroki Takaoka

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing nitride semiconductor light-emitting device usi...
- Patent number 7,968,360
- Issue date Jun 28, 2011
- Sharp Kabushiki Kaisha
- Atsushi Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing nitride semiconductor light-emitting device
- Patent number 7,807,491
- Issue date Oct 5, 2010
- Sharp Kabushiki Kaisha
- Satoshi Komada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of producing nitride semiconductor light-emitting device
- Publication number 20080311695
- Publication date Dec 18, 2008
- Sharp Kabushiki Kaisha
- Atsushi Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing nitride semiconductor light-emitting device
- Publication number 20080241983
- Publication date Oct 2, 2008
- Sharp Kabushiki Kaisha
- Satoshi Komada
- H01 - BASIC ELECTRIC ELEMENTS