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Shigeki Nakatani

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Baffle plate structure fitted to engine block
    • Patent number 5,133,313
    • Issue date Jul 28, 1992
    • Mazda Motor Corporation
    • Yasushi Inoue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylinder block for V-type engine
    • Patent number 5,131,357
    • Issue date Jul 21, 1992
    • Mazda Motor Corporation
    • Yasushi Inoue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylinder block making method and device
    • Patent number 5,069,266
    • Issue date Dec 3, 1991
    • Mazda Motor Corporation
    • Shigeki Nakatani
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Camshaft structure for double overhead camshaft engine
    • Patent number 4,957,079
    • Issue date Sep 18, 1990
    • Mazda Motor Corporation
    • Shigeki Nakatani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Positive crankcase ventilation system
    • Patent number 4,947,812
    • Issue date Aug 14, 1990
    • Mazda Motor Corporation
    • Yasushi Inoue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve train for V-type double-overhead-camshaft engine
    • Patent number 4,915,066
    • Issue date Apr 10, 1990
    • Mazda Motor Corporation
    • Naohide Koshimoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    V-type engine
    • Patent number 4,907,551
    • Issue date Mar 13, 1990
    • Mazda Motor Corporation
    • Takashi Sakono
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS