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Hisahiro Ooba

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engine control device
    • Patent number 11,060,476
    • Issue date Jul 13, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Kenichiroh Ogata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine control device
    • Patent number 10,544,744
    • Issue date Jan 28, 2020
    • Hitachi Automotive Systems, Ltd.
    • Kenichiro Ogata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine control device
    • Patent number 10,495,021
    • Issue date Dec 3, 2019
    • Hitachi Automotive Systems, Ltd.
    • Kenichiroh Ogata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel control device and fuel control method
    • Patent number 8,136,344
    • Issue date Mar 20, 2012
    • Hitachi, Ltd.
    • Seiji Asano
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL DEVICE
    • Publication number 20200032735
    • Publication date Jan 30, 2020
    • Hitachi Automotive Systems, Ltd.
    • Kenichiroh OGATA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE CONTROL DEVICE
    • Publication number 20190063363
    • Publication date Feb 28, 2019
    • Hitachi Automotive Systems, Ltd.
    • Kenichiroh OGATA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Engine Control Device
    • Publication number 20180363579
    • Publication date Dec 20, 2018
    • Hitachi Automotive Systems, Ltd.
    • Kenichiro OGATA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel control device and fuel control method
    • Publication number 20080133115
    • Publication date Jun 5, 2008
    • Hitachi, Ltd
    • Seiji Asano
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...