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Shigetaka Toriyama
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Saitama-ken, JP
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last 30 patents
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Patent Grant
Thin film transistor, method of manufacturing the same and thin fil...
Patent number
6,670,641
Issue date
Dec 30, 2003
Kabushiki Kaisha Toshiba
Kaichi Fukuda
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method of manufacturing thin film transistor
Patent number
6,096,585
Issue date
Aug 1, 2000
Kabushiki Kaisha Toshiba
Kaichi Fukuda
G02 - OPTICS
Information
Patent Grant
Process of producing thin film transistor
Patent number
6,037,195
Issue date
Mar 14, 2000
Kabushiki Kaisha Toshiba
Shigetaka Toriyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a polycrystalline silicon layer, a thin film tran...
Patent number
5,773,844
Issue date
Jun 30, 1998
Kabushiki Kaisha Toshiba
Shinichi Kawamura
H01 - BASIC ELECTRIC ELEMENTS