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Suguru OZAWA
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Kyoto, JP
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Patents Grants
last 30 patents
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Patent Grant
Method of manufacturing semiconductor device
Patent number
8,815,657
Issue date
Aug 26, 2014
Semiconductor Energy Laboratory Co., Ltd.
Suguru Ozawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device and method for manufacturing thereof
Patent number
8,674,368
Issue date
Mar 18, 2014
Semiconductor Energy Laboratory Co., Ltd.
Kei Takahashi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device and method for manufacturing thereof
Patent number
8,148,236
Issue date
Apr 3, 2012
Semiconductor Energy Laboratory Co., Ltd.
Kei Takahashi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method of fabricating semiconductor device
Patent number
8,030,193
Issue date
Oct 4, 2011
Semiconductor Energy Laboratory Co., Ltd.
Atsuo Isobe
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THEREOF
Publication number
20120182208
Publication date
Jul 19, 2012
Semiconductor Energy Laboratory Co., Ltd.
Kei TAKAHASHI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHOD OF MANUFACTURING SOI SUBSTRATE
Publication number
20100075470
Publication date
Mar 25, 2010
Suguru OZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THEREOF
Publication number
20090140270
Publication date
Jun 4, 2009
Semiconductor Energy Laboratory Co., Ltd.
Kei TAKAHASHI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE
Publication number
20080142921
Publication date
Jun 19, 2008
Semiconductor Energy Laboratory Co., Ltd.
Atsuo ISOBE
H01 - BASIC ELECTRIC ELEMENTS