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Keitaro EZUMI

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL DEVICE FOR MULTI-CYLINDER ENGINE
    • Publication number 20190101064
    • Publication date Apr 4, 2019
    • MAZDA MOTOR CORPORATION
    • Keitaro EZUMI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTROL DEVICE FOR ENGINE
    • Publication number 20190063394
    • Publication date Feb 28, 2019
    • Mazda Motor Corporation
    • Kenichi Nakashima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS OF ENGINE
    • Publication number 20170058816
    • Publication date Mar 2, 2017
    • Mazda Motor Corporation
    • Yuichiro Tsumura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS OF ENGINE
    • Publication number 20170058817
    • Publication date Mar 2, 2017
    • Mazda Motor Corporation
    • Yuichiro Tsumura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AUTOMATIC STOP DEVICE FOR VEHICLE ENGINES
    • Publication number 20150211468
    • Publication date Jul 30, 2015
    • MAZDA MOTOR CORPORATION
    • Keitaro Ezumi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    KNOCK CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
    • Publication number 20130218443
    • Publication date Aug 22, 2013
    • Mazda Motor Corporation
    • Toru TANAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    KNOCK DETECTION DEVICE OF INTERNAL COMBUSTION ENGINE
    • Publication number 20130192343
    • Publication date Aug 1, 2013
    • MAZDA MOTOR CORPORATION
    • Toru TANAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    KNOCK CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20130166183
    • Publication date Jun 27, 2013
    • MAZDA MOTOR CORPORATION
    • Yuhei MATSUSHIMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL APPARATUS
    • Publication number 20130151127
    • Publication date Jun 13, 2013
    • MAZDA MOTOR CORPORATION
    • Toshikatsu SAITO
    • G01 - MEASURING TESTING
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL APPARATUS
    • Publication number 20130151128
    • Publication date Jun 13, 2013
    • MAZDA MOTOR CORPORATION
    • Takahiko ONO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
    • Publication number 20120266844
    • Publication date Oct 25, 2012
    • MAZDA MOTOR CORPORATION
    • Hideki HAGARI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL APPARATUS
    • Publication number 20120192833
    • Publication date Aug 2, 2012
    • MAZDA MOTOR CORPORATION
    • Hideki HAGARI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    KNOCK CONTROL DEVICE FOR ENGINE
    • Publication number 20120192835
    • Publication date Aug 2, 2012
    • MAZDA MOTOR CORPORATION
    • Yuhei MATSUSHIMA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    KNOCK CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20120080008
    • Publication date Apr 5, 2012
    • MAZDA MOTOR CORPORATION
    • Yuhei MATSUSHIMA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    KNOCK CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20120073543
    • Publication date Mar 29, 2012
    • MAZDA MOTOR CORPORATION
    • Hideki HAGARI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
    • Publication number 20110224882
    • Publication date Sep 15, 2011
    • Mitsubishi Electric Corporation
    • Tomokazu MAKINO
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20110093186
    • Publication date Apr 21, 2011
    • Mitsubishi Electric Corporation
    • Hideki HAGARI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20100174472
    • Publication date Jul 8, 2010
    • Mitsubishi Electric Corporation
    • Yuhei MATSUSHIMA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...