Chiaki SASAOKA

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Group-III nitride semiconductor device
- Patent number 7,760,785
- Issue date Jul 20, 2010
- NEC Corporation
- Chiaki Sasaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III nitride semiconductor optical device
- Patent number 7,741,654
- Issue date Jun 22, 2010
- NEC Corporation
- Kazuhisa Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming group-III nitride semiconductor layer and group-...
- Patent number 6,841,410
- Issue date Jan 11, 2005
- NEC Corporation
- Chiaki Sasaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of growing nitride crystal of group III element
- Patent number 6,284,042
- Issue date Sep 4, 2001
- NEC Corporation
- Chiaki Sasaoka
- C30 - CRYSTAL GROWTH
Information Patent Grant
Fabrication of nitride semiconductor light-emitting device
- Patent number 6,100,106
- Issue date Aug 8, 2000
- NEC Corporation
- Atsushi Yamaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Growth of GaN layers on quartz substrates
- Patent number 6,033,490
- Issue date Mar 7, 2000
- NEC Corporation
- Akitaka Kimura
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of producing gallium nitride semiconductor light emitting de...
- Patent number 5,963,787
- Issue date Oct 5, 1999
- NEC Corporation
- Akitaka Kimura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20100034231
- Publication date Feb 11, 2010
- NEC Electronics Corporation
- Kazuhisa FUKUDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
Group III Nitride Semiconductor Optical Device Group III Nitride S...
- Publication number 20080063020
- Publication date Mar 13, 2008
- NEC Corporation
- Kazuhisa Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser and method for manufacturing the same
- Publication number 20060209395
- Publication date Sep 21, 2006
- NEC Corporation
- Chiaki Sasaoka
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nitride semiconductor substrate and nitride semiconductor device us...
- Publication number 20060051939
- Publication date Mar 9, 2006
- NEC CORPORATION
- Masaru Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Group-III nitride semiconductor device
- Publication number 20050072986
- Publication date Apr 7, 2005
- NEC Corporation
- Chiaki Sasaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for forming group-III nitride semiconductor layer and group-...
- Publication number 20030042496
- Publication date Mar 6, 2003
- NEC Corporation
- Chiaki Sasaoka
- H01 - BASIC ELECTRIC ELEMENTS