TREA

Hidetoshi Okada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust-gas recirculation system
    • Patent number 7,543,576
    • Issue date Jun 9, 2009
    • Mitsubishi Electric Corporation
    • Hidetoshi Okada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust gas recirculating device
    • Patent number 6,976,480
    • Issue date Dec 20, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Sotsuo Miyoshi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust gas recirculation valve
    • Patent number 6,708,675
    • Issue date Mar 23, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Yasuhiko Kato
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust gas recirculation system
    • Patent number 6,330,880
    • Issue date Dec 18, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Hidetoshi Okada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust gas re-circulation valve
    • Patent number 6,279,552
    • Issue date Aug 28, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Hidetoshi Okada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Mounting device for exhaust gas re-circulation valve
    • Patent number 6,227,183
    • Issue date May 8, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Sotsuo Miyoshi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control valve device
    • Patent number 6,224,034
    • Issue date May 1, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Yasuhiko Kato
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Exhaust gas re-circulating apparatus
    • Patent number 6,065,456
    • Issue date May 23, 2000
    • Mitsubishi Denki Kabushiki Kaisha
    • Sotsuo Miyoshi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Supercharge pressure control apparatus
    • Patent number 5,727,447
    • Issue date Mar 17, 1998
    • Mitsubishi Denki Kabushiki Kaisha
    • Kazunari Shiraishi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Secondary air supplying apparatus for internal combustion engine an...
    • Patent number 5,666,804
    • Issue date Sep 16, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Mutuo Sekiya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flow quantity valve controller and manufacturing method for flow qu...
    • Patent number 5,501,201
    • Issue date Mar 26, 1996
    • Mitsubishi Denki Kabushiki Kaisha
    • Sotsuo Miyoshi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Motor-driven control valve device
    • Patent number 5,351,935
    • Issue date Oct 4, 1994
    • Mitsubishi Denki Kabushiki Kaisha
    • Sotsuo Miyoshi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Exhaust-Gas Recirculation System
    • Publication number 20080135026
    • Publication date Jun 12, 2008
    • Hidetoshi Okada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust gas recirculating device
    • Publication number 20040107949
    • Publication date Jun 10, 2004
    • Sotsuo Miyoshi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust gas recirculation valve
    • Publication number 20020174858
    • Publication date Nov 28, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Yasuhiko Kato
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...