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Fuel leakage preventing valve
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Patent number 7,784,484
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Issue date Aug 31, 2010
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Piolax Inc.
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Masashi Furuya
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Cut valve
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Patent number 7,686,030
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Issue date Mar 30, 2010
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Piolax, Inc.
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Masashi Furuya
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Connector with check function
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Patent number 7,527,303
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Issue date May 5, 2009
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Piolax, Inc
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Masashi Furuya
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Cut valve with check valve
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Patent number 7,219,683
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Issue date May 22, 2007
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Piolax Inc.
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Masashi Furuya
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...