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Yohji Kurotobi

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  • Asaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silencer with a side branch
    • Patent number 4,800,985
    • Issue date Jan 31, 1989
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yukihiko Hanzawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Attachment device for air cleaner case in engines
    • Patent number 4,734,113
    • Issue date Mar 29, 1988
    • Honda Giken Kogyo Kabushiki Kaisha
    • Akinobu Takagi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air cleaner
    • Patent number 4,725,296
    • Issue date Feb 16, 1988
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yohji Kurotobi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air cleaner device
    • Patent number 4,640,698
    • Issue date Feb 3, 1987
    • Honda Giken Kogyo Kabushiki Kaisha
    • Toshio Ohishi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS