TREA

Michio Oonuma

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  • Miyagi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multicylinder engine intake system
    • Patent number 7,383,814
    • Issue date Jun 10, 2008
    • Keihin Corporation
    • Kuniaki Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multicylinder engine intake system
    • Patent number 7,267,099
    • Issue date Sep 11, 2007
    • Keihin Corporation
    • Kuniaki Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Multicylinder engine intake system
    • Publication number 20080041337
    • Publication date Feb 21, 2008
    • Keihin Corporation
    • Kuniaki Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Multicylinder engine intake system
    • Publication number 20060260586
    • Publication date Nov 23, 2006
    • Keihin Corporation
    • Kuniaki Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS