Shouichi Ooyama

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Ikoma-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light emitting device having a current narrowing port...
- Patent number 7,541,621
- Issue date Jun 2, 2009
- Sharp Kabushiki Kaisha
- Takahisa Kurahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor light-emitting device
- Patent number 7,285,436
- Issue date Oct 23, 2007
- Sharp Kabushiki Kaisha
- Hiroshi Nakatsu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor light emitting device and manufacturing method for se...
- Publication number 20060043392
- Publication date Mar 2, 2006
- Sharp Kabushiki Kaisha
- Takahisa Kurahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing a semiconductor light-emitting device
- Publication number 20050012456
- Publication date Jan 20, 2005
- SHARP KABUSHIKI KAISHA
- Hiroshi Nakatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor light emitting device and method for manufacturing same
- Publication number 20040126918
- Publication date Jul 1, 2004
- Sharp Kabushiki Kaisha
- Takahisa Kurahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor light-emitting device and manufacturing method theref...
- Publication number 20030048822
- Publication date Mar 13, 2003
- Sharp Kabushiki Kaisha
- Hiroshi Nakatsu
- H01 - BASIC ELECTRIC ELEMENTS