Hiroki Kayoiji

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thin film transistor, electronic device having the same, and method...
- Patent number 9,362,307
- Issue date Jun 7, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Tetsuji Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film transistor including insulating film and island-shaped se...
- Patent number 8,120,111
- Issue date Feb 21, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Tetsuji Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film transistor, electronic device having the same, and method...
- Patent number 7,374,981
- Issue date May 20, 2008
- Semiconductor Energy Laboratory Co., Ltd.
- Tetsuji Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THIN FILM TRANSISTOR, ELECTRONIC DEVICE HAVING THE SAME, AND METHOD...
- Publication number 20110272700
- Publication date Nov 10, 2011
- Semiconductor Energy Laboratory Co., Ltd.
- Tetsuji Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thin film transistor, electronic device having the same, and method...
- Publication number 20080191279
- Publication date Aug 14, 2008
- Semiconductor Energy Laboratory Co., Ltd.
- Tetsuji Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thin film transistor, electronic device having the same, and method...
- Publication number 20050012151
- Publication date Jan 20, 2005
- Tetsuji Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS