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Masakazu Matsumoto

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  • Kitakyushu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Direct-injection spark-ignition engine
    • Patent number 6,684,848
    • Issue date Feb 3, 2004
    • Mazda Motor Corporation
    • Fumihiko Saito
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Direct-injection spark ignition engine
    • Patent number 6,672,277
    • Issue date Jan 6, 2004
    • Mazda Motor Corporation
    • Takehiko Yasuoka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Control device for direct injection engine
    • Patent number 6,240,724
    • Issue date Jun 5, 2001
    • Mazda Motor Corporation
    • Hidetoshi Kudou
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Direct-injection spark-ignition engine
    • Publication number 20020170531
    • Publication date Nov 21, 2002
    • Mazda Motor Corporation
    • Fumihiko Saito
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Direct-injection spark ignition engine
    • Publication number 20020078919
    • Publication date Jun 27, 2002
    • Takehiko Yasuoka
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...