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Hitoshi Nishio
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Otsu, JP
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last 30 patents
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Patent Grant
Method of producing a thin-film photovoltaic device
Patent number
6,500,690
Issue date
Dec 31, 2002
Kaneka Corporation
Hideo Yamagishi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for manufacturing semiconductor device
Patent number
6,461,444
Issue date
Oct 8, 2002
Kaneka Corporation
Hitoshi Nishio
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of depositing thin film of metal oxide by magnetron sputteri...
Patent number
6,315,874
Issue date
Nov 13, 2001
Kaneka Corporation
Takayuki Suzuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Amorphous silicon-based thin film photovoltaic device
Patent number
6,252,157
Issue date
Jun 26, 2001
Kaneka Corporation
Hitoshi Nishio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Amorphous semiconductor, amorphous semiconductor device using hydro...
Patent number
5,264,710
Issue date
Nov 23, 1993
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Hideo Yamagishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color sensor having laminated semiconductor layers
Patent number
5,015,838
Issue date
May 14, 1991
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Hideo Yamagishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of stabilizing amorphous semiconductors
Patent number
4,965,225
Issue date
Oct 23, 1990
Kanegafuchi Chemical Industry Co., Ltd.
Hideo Yamagishi
H01 - BASIC ELECTRIC ELEMENTS