Wataru Sekine

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device comprising oxide semiconductor film
- Patent number 10,074,748
- Issue date Sep 11, 2018
- Semiconductor Energy Laboratory Co., Ltd.
- Daisuke Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device comprising oxide semiconductor film
- Patent number 9,252,283
- Issue date Feb 2, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Daisuke Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,963,148
- Issue date Feb 24, 2015
- Semiconductor Energy Laboratory Co., Ltd.
- Daisuke Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160141422
- Publication date May 19, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Daisuke Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140151691
- Publication date Jun 5, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Daisuke Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20140131702
- Publication date May 15, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Daisuke Matsubayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ION DOPING APPARATUS AND ION DOPING METHOD
- Publication number 20120056101
- Publication date Mar 8, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Erumu KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS