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Keiichi Fukuyama
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Nara-shi, JP
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last 30 patents
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Patent Grant
Crystalline semiconductor film and production method thereof, and s...
Patent number
7,153,359
Issue date
Dec 26, 2006
Sharp Kabushiki Kaisha
Masashi Maekawa
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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Patent Application
Crystalline semiconductor film and production method thereof, and s...
Publication number
20030061984
Publication date
Apr 3, 2003
Masashi Maekawa
C30 - CRYSTAL GROWTH