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Air flow meter assembly
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Patent number 4,495,802
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Issue date Jan 29, 1985
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Hitachi, Ltd.
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Mineo Kashiwaya
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Fuel injection apparatus
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Patent number 4,448,172
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Issue date May 15, 1984
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Hitachi, Ltd.
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Mineo Kashiwaya
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Exhaust-gas recirculation system
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Patent number 4,173,955
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Issue date Nov 13, 1979
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Hitachi, Ltd.
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Kinsaku Yamada
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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