TREA

Toshio Kurahashi

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  • Fukuroi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Induction system with E.G.R.
    • Patent number 4,811,697
    • Issue date Mar 14, 1989
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Toshio Kurahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Induction system
    • Patent number 4,782,797
    • Issue date Nov 8, 1988
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Toshio Kurahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Induction flow guide device for internal combustion engine intake m...
    • Patent number 4,191,140
    • Issue date Mar 4, 1980
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hiromitsu Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS