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Hirofumi Yamauchi

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel injection system for diesel engine
    • Patent number 4,669,429
    • Issue date Jun 2, 1987
    • Mazda Motor Corp.
    • Takumi Nishida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust gas cleaning system for vehicle
    • Patent number 4,665,690
    • Issue date May 19, 1987
    • Mazda Motor Corporation
    • Yoshitaka Nomoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fuel injection system for diesel engine
    • Patent number 4,640,252
    • Issue date Feb 3, 1987
    • Mazda Motor Corporation
    • Saburo Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS