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Masamitsu Hayakawa

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL VAPOR PROCESSING APPARATUS
    • Publication number 20130000609
    • Publication date Jan 3, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Norihisa YAMAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL VAPOR PROCESSING APPARATUS
    • Publication number 20130000610
    • Publication date Jan 3, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Norihisa YAMAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    APPARATUS HAVING A CANISTER AND A COMPONENT ASSOCIATED WITH THE CAN...
    • Publication number 20120125200
    • Publication date May 24, 2012
    • Aisan Kogyo Kabushiki Kaisha
    • Yukihiro KANEDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Devices for mounting accessory components to canisters
    • Publication number 20100163115
    • Publication date Jul 1, 2010
    • Yukihiro Kaneda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VAPORIZED FUEL TREATMENT APPARATUS
    • Publication number 20090223370
    • Publication date Sep 10, 2009
    • Aisan Kogyo Kabushiki Kaisha
    • Ryuji Kosugi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Failure diagnostic system for fuel vapor processing apparatus
    • Publication number 20060191330
    • Publication date Aug 31, 2006
    • Aisan Kogyo Kabushiki Kaisha
    • Masamitsu Hayakawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CANISTER
    • Publication number 20060102156
    • Publication date May 18, 2006
    • AISAN KOGYO KABUSHIKI KAISHA
    • Tokio Yamauchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Failure diagnostic system for fuel vapor processing apparatus
    • Publication number 20050022588
    • Publication date Feb 3, 2005
    • Aisan Kogyo Kabushiki Kaisha
    • Masamitsu Hayakawa
    • B60 - VEHICLES IN GENERAL