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Semiconductor device
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Patent number 6,297,073
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Issue date Oct 2, 2001
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Hitachi, Ltd.
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Makoto Kitano
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H01 - BASIC ELECTRIC ELEMENTS
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Semiconductor device
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Patent number 6,130,112
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Issue date Oct 10, 2000
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Hitachi, Ltd.
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Makoto Kitano
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H01 - BASIC ELECTRIC ELEMENTS
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Semiconductor device
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Patent number 6,049,128
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Issue date Apr 11, 2000
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Hitachi, Ltd.
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Makoto Kitano
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H01 - BASIC ELECTRIC ELEMENTS
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