Takashi IENAGA

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing semiconductor device and plasma oxidation...
- Patent number 9,401,396
- Issue date Jul 26, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Kanta Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device and plasma oxidation...
- Patent number 9,159,781
- Issue date Oct 13, 2015
- Semiconductor Energy Laboratory Co., Ltd.
- Kanta Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microcrystalline semiconductor film, method for manufacturing the s...
- Patent number 9,048,327
- Issue date Jun 2, 2015
- Semiconductor Energy Laboratory Co., Ltd.
- Tetsuhiro Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of microcrystalline silicon film and manufactu...
- Patent number 8,440,548
- Issue date May 14, 2013
- Semiconductor Energy Laboratory Co., Ltd.
- Hidekazu Miyairi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND PLASMA OXIDATION...
- Publication number 20120270383
- Publication date Oct 25, 2012
- Sharp Kabushiki Kaisha
- Kanta ABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROCRYSTALLINE SEMICONDUCTOR FILM, METHOD FOR MANUFACTURING THE S...
- Publication number 20120187408
- Publication date Jul 26, 2012
- Semiconductor Energy Laboratory Co., Ltd.
- Tetsuhiro TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF MICROCRYSTALLINE SILICON FILM AND MANUFACTU...
- Publication number 20120034765
- Publication date Feb 9, 2012
- Sharp Kabushiki Kaisha
- Hidekazu MIYAIRI
- H01 - BASIC ELECTRIC ELEMENTS