Tomotsugu MITANI

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Tokushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nitride semiconductor device
- Patent number 8,592,841
- Issue date Nov 26, 2013
- Nichia Corporation
- Shuji Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor element having a silicon substrate and a curr...
- Patent number 8,076,694
- Issue date Dec 13, 2011
- Nichia Corporation
- Yukio Narukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device
- Patent number 7,947,994
- Issue date May 24, 2011
- Nichia Corporation
- Koji Tanizawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor device
- Patent number 7,402,838
- Issue date Jul 22, 2008
- Nichia Corporation
- Koji Tanizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device
- Patent number 7,365,369
- Issue date Apr 29, 2008
- Nichia Corporation
- Shuji Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device
- Patent number 7,193,246
- Issue date Mar 20, 2007
- Nichia Corporation
- Koji Tanizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor device
- Patent number 6,337,493
- Issue date Jan 8, 2002
- Nichia Corporation
- Koji Tanizawa
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE
- Publication number 20140077157
- Publication date Mar 20, 2014
- Nichia Corporation.
- Shuji NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE
- Publication number 20080191195
- Publication date Aug 14, 2008
- NICHIA CORPORATION
- Koji TANIZAWA
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nitride semiconductor
- Publication number 20080149955
- Publication date Jun 26, 2008
- NICHIA CORPORATION
- Shuji Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride semiconductor device
- Publication number 20070063207
- Publication date Mar 22, 2007
- Koji Tanizawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nitride semiconductor element
- Publication number 20060243988
- Publication date Nov 2, 2006
- Nichia Corporation
- Yukio Narukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR DEVICE
- Publication number 20030010993
- Publication date Jan 16, 2003
- SHUJI NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS