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Yoshihiko AKAGI

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  • Hitachinaka-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Control Device for Internal Combustion Engine
    • Publication number 20240229731
    • Publication date Jul 11, 2024
    • Hitachi Astemo, Ltd.
    • Kazuhiro ORYOJI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Throttle Valve Control Device
    • Publication number 20240218840
    • Publication date Jul 4, 2024
    • Hitachi Astemo, Ltd.
    • Hidefumi HATSUZAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal Combustion Engine Control Device
    • Publication number 20230220807
    • Publication date Jul 13, 2023
    • Hitachi Astemo, Ltd.
    • Kazuhiro ORYOJI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control Device for Internal Combustion Engine
    • Publication number 20230079934
    • Publication date Mar 16, 2023
    • Hitachi Astemo, Ltd.
    • Kazuhiro ORYOJI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal Combustion Engine Control Device
    • Publication number 20220268249
    • Publication date Aug 25, 2022
    • Hitachi Astemo, Ltd.
    • Kazuhiro ORYOJI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal Combustion Engine Control Device
    • Publication number 20220235719
    • Publication date Jul 28, 2022
    • Hitachi Astemo, Ltd.
    • Shinya MATOHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SIGNAL PROCESSING DEVICE, AND ENGINE CONTROL DEVICE
    • Publication number 20220145819
    • Publication date May 12, 2022
    • HITACHI ASTEMO, LTD.
    • Yoshihiko AKAGI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control Device
    • Publication number 20220010762
    • Publication date Jan 13, 2022
    • Hitachi Astemo, Ltd.
    • Kazuhiro ORYOJI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SIGNAL PROCESSING DEVICE, AND ENGINE CONTROL DEVICE
    • Publication number 20210270198
    • Publication date Sep 2, 2021
    • Hitachi Automotive Systems, Ltd.
    • Yoshihiko AKAGI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL DEVICE
    • Publication number 20210270202
    • Publication date Sep 2, 2021
    • Hitachi Automotive Systems, Ltd.
    • Kunihiko SUZUKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    KNOCKING DETECTION APPARATUS AND INTERNAL COMBUSTION ENGINE CONTROL...
    • Publication number 20210207550
    • Publication date Jul 8, 2021
    • Hitachi Automotive Systems, Ltd.
    • Yoshihiko AKAGI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal-Combustion-Engine Control Unit and Internal-Combustion-Eng...
    • Publication number 20200332759
    • Publication date Oct 22, 2020
    • Hitachi Automotive Systems, Ltd.
    • Kazuhiro ORYOJI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE
    • Publication number 20200109673
    • Publication date Apr 9, 2020
    • Hitachi Automotive Systems, Ltd.
    • Seiji ASANO
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Onboard Control Device
    • Publication number 20190085784
    • Publication date Mar 21, 2019
    • Hitachi Automotive Systems, Ltd.
    • Shigemi OONO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL APPARATUS
    • Publication number 20190024600
    • Publication date Jan 24, 2019
    • Hitachi Automotive Systems, Ltd.
    • Yoshihiko AKAGI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE CONTROL DEVICE
    • Publication number 20180195485
    • Publication date Jul 12, 2018
    • Hitachi Automotive Systems, Ltd.
    • Masashi SEIMIYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control Apparatus for Internal Combustion Engine
    • Publication number 20180195451
    • Publication date Jul 12, 2018
    • Hitachi Automotive Systems, Ltd.
    • Shinya MATOHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20180195487
    • Publication date Jul 12, 2018
    • Hitachi Automotive Systems, Ltd.
    • Kazuhiro ORYOJI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control Device
    • Publication number 20180171896
    • Publication date Jun 21, 2018
    • Hitachi Automotive Systems, Ltd.
    • Yoichi IIHOSHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20170268442
    • Publication date Sep 21, 2017
    • Hitachi Automotive Systems, Ltd.
    • Kazuhiro ORYOJI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Onboard Control Device
    • Publication number 20170002763
    • Publication date Jan 5, 2017
    • Hitachi Automotive Systems, Ltd.
    • Shigemi OONO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
    • Publication number 20160215749
    • Publication date Jul 28, 2016
    • Hitachi Automotive Systems, Ltd.
    • Shinya MATOHARA
    • G01 - MEASURING TESTING
  • Information Patent Application

    ENGINE CONTROL DEVICE
    • Publication number 20150128683
    • Publication date May 14, 2015
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Kengo Kumano
    • G01 - MEASURING TESTING
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20150019112
    • Publication date Jan 15, 2015
    • Hitachi Automotive Systems, Ltd.
    • Takuya Shiraishi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Throttle Valve Controller for Internal Combustion Engine
    • Publication number 20110308496
    • Publication date Dec 22, 2011
    • Hitachi, Ltd
    • Yoshihiko AKAGI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal Combustion Engine Control Apparatus
    • Publication number 20110004422
    • Publication date Jan 6, 2011
    • Hitachi Automotive Systems, Ltd.
    • Yoshihiko AKAGI
    • G01 - MEASURING TESTING
  • Information Patent Application

    Thermal Air Flowmeter
    • Publication number 20100275685
    • Publication date Nov 4, 2010
    • Hitachi Automotive Systems, Ltd.
    • Keiji HANZAWA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Throttle Valve Controller for Internal Combustion Engine
    • Publication number 20080141976
    • Publication date Jun 19, 2008
    • Hitachi, Ltd
    • Yoshihiko AKAGI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control system of internal combustion engine with output correcting...
    • Publication number 20040020471
    • Publication date Feb 5, 2004
    • Yoshihiko Akagi
    • G01 - MEASURING TESTING