TREA

Eiichi Ohnishi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air/fuel ratio detecting apparatus for internal combustion engines
    • Patent number 4,751,907
    • Issue date Jun 21, 1988
    • Nissan Motor Co., Ltd.
    • Tadahiro Yamamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply system
    • Patent number 4,699,110
    • Issue date Oct 13, 1987
    • Nissan Motor Co., Ltd.
    • Hiroshi Iwano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi carburetor
    • Patent number 4,517,134
    • Issue date May 14, 1985
    • Nissan Motor Company, Ltd.
    • Ken Nakamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable venturi carburetor
    • Patent number 4,489,014
    • Issue date Dec 18, 1984
    • Nissan Motor Company, Limited
    • Tadashi Nagai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake port means for extracting engine exhaust gas for recirculation
    • Patent number 4,294,220
    • Issue date Oct 13, 1981
    • Nissan Motor Co., Ltd.
    • Seishi Yasuhara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS