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Superconducting device
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Patent number 5,442,196
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Issue date Aug 15, 1995
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Hitachi, Ltd.
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Toshikazu Nishino
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H01 - BASIC ELECTRIC ELEMENTS
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Superconducting device
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Patent number 5,311,036
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Issue date May 10, 1994
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Hitachi, Ltd.
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Toshikazu Nishino
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H01 - BASIC ELECTRIC ELEMENTS
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Superconducting device
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Patent number 5,126,801
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Issue date Jun 30, 1992
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Hitachi, Ltd.
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Toshikazu Nishino
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H01 - BASIC ELECTRIC ELEMENTS
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-
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Superconducting device
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Patent number 4,884,111
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Issue date Nov 28, 1989
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Toshikazu Nishino
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H01 - BASIC ELECTRIC ELEMENTS
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