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Takeshi Satou
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Hitachi-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Semiconductor thin film and process for production thereof
Patent number
7,528,408
Issue date
May 5, 2009
Hitachi, Ltd.
Kazuo Takeda
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Manufacturing method of thin film transistor substrate
Patent number
7,323,716
Issue date
Jan 29, 2008
Hitachi, Ltd.
Takeshi Satou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor thin film and process for production thereof
Patent number
7,022,183
Issue date
Apr 4, 2006
Hiatchi, Ltd.
Kazuo Takeda
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Manufacturing method of thin film transistor substrate
Patent number
6,864,134
Issue date
Mar 8, 2005
Hitachi, Ltd.
Takeshi Satou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active matrix type liquid crystal display device having chromium al...
Patent number
6,587,164
Issue date
Jul 1, 2003
Hitachi, Ltd.
Kenichi Onisawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Thin film transistor substrate and process for producing the same
Patent number
6,512,270
Issue date
Jan 28, 2003
Hitachi, Ltd.
Takeshi Satou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active matrix type liquid crystal display device having chromium al...
Patent number
6,226,060
Issue date
May 1, 2001
Hitachi, Ltd.
Kenichi Onisawa
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor thin film and process for production thereof
Publication number
20060118036
Publication date
Jun 8, 2006
Hitachi, Ltd.
Kazuo Takeda
C30 - CRYSTAL GROWTH
Information
Patent Application
Manufacturing method of thin film transistor substrate
Publication number
20050121673
Publication date
Jun 9, 2005
Hitachi, Ltd.
Takeshi Satou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor thin film and process for production thereof
Publication number
20040060504
Publication date
Apr 1, 2004
Hitachi, Ltd.
Kazuo Takeda
C30 - CRYSTAL GROWTH
Information
Patent Application
Thin film transistor substrate and process for producing the same
Publication number
20020125533
Publication date
Sep 12, 2002
Takeshi Satou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Active matrix type liquid crystal display device
Publication number
20010002855
Publication date
Jun 7, 2001
Kenichi Onisawa
G02 - OPTICS