Shinichi Agatsuma

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor light emitting device
- Patent number 7,851,810
- Issue date Dec 14, 2010
- Sony Corporation
- Mari Chiba
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser
- Patent number 7,369,594
- Issue date May 6, 2008
- Sony Corporation
- Shinichi Agatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor light emitting device
- Patent number 7,208,338
- Issue date Apr 24, 2007
- Sony Corporation
- Mari Chiba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device and optical disc apparatus usin...
- Patent number 7,141,827
- Issue date Nov 28, 2006
- Sony Corporation
- Hiroaki Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor light emitting device and optical disc apparatus usin...
- Patent number 6,995,399
- Issue date Feb 7, 2006
- Sony Corporation
- Hiroaki Abe
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20070096101
- Publication date May 3, 2007
- Mari Chiba
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20060182161
- Publication date Aug 17, 2006
- Shinichi Agatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor light emitting device and optical disc apparatus usin...
- Publication number 20050258434
- Publication date Nov 24, 2005
- Sony Corporation
- Hiroaki Abe
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing semiconductor light emitting device
- Publication number 20050208770
- Publication date Sep 22, 2005
- Mari Chiba
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser
- Publication number 20050207462
- Publication date Sep 22, 2005
- Shinichi Agatsuma
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor light emitting device and optical disk unit using it
- Publication number 20040113157
- Publication date Jun 17, 2004
- Hiroaki Abe
- G11 - INFORMATION STORAGE