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Nobuaki GORAI

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  • Hitachinaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow rate measurement device
    • Patent number 11,821,780
    • Issue date Nov 21, 2023
    • Hitachi Astemo, Ltd.
    • Akira Uenodan
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Physical-quantity detection device
    • Patent number 11,499,854
    • Issue date Nov 15, 2022
    • Hitachi Astemo, Ltd.
    • Akira Uenodan
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Physical quantity detection device
    • Patent number 11,401,899
    • Issue date Aug 2, 2022
    • Hitachi Astemo, Ltd.
    • Nobuaki Gorai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Physical quantity detection device
    • Patent number 11,346,695
    • Issue date May 31, 2022
    • Hitachi Astemo, Ltd.
    • Shigeto Hirohata
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Current detection apparatus
    • Patent number 11,156,642
    • Issue date Oct 26, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Masashi Kosuga
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Power conversion device
    • Patent number 10,794,937
    • Issue date Oct 6, 2020
    • Hitachi Automotive Systems, Ltd.
    • Masashi Kosuga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Current detection device
    • Patent number 10,048,294
    • Issue date Aug 14, 2018
    • Hitachi Automotive Systems, Ltd.
    • Nobuaki Gorai
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    PHYSICAL QUANTITY DETECTION DEVICE
    • Publication number 20240027245
    • Publication date Jan 25, 2024
    • Hitachi Astemo, Ltd.
    • Yushi ARAKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Physical Quantity Detection Device
    • Publication number 20230408316
    • Publication date Dec 21, 2023
    • Hitachi Astemo, Ltd.
    • Nobuaki GORAI
    • G01 - MEASURING TESTING
  • Information Patent Application

    Flow Rate Measurement Device
    • Publication number 20230251120
    • Publication date Aug 10, 2023
    • Hitachi Astemo, Ltd.
    • Akira UENODAN
    • G01 - MEASURING TESTING
  • Information Patent Application

    Physical Quantity Detection Device
    • Publication number 20220397437
    • Publication date Dec 15, 2022
    • Hitachi Astemo, Ltd.
    • Tomoaki SAITO
    • G01 - MEASURING TESTING
  • Information Patent Application

    Physical Quantity Detection Device
    • Publication number 20220307876
    • Publication date Sep 29, 2022
    • Hitachi Astemo, Ltd.
    • Masamichi NAKAMURA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Physical-Quantity Detection Device
    • Publication number 20220128389
    • Publication date Apr 28, 2022
    • Hitachi Astemo, Ltd.
    • Akira UENODAN
    • G01 - MEASURING TESTING
  • Information Patent Application

    Physical Quantity Detection Device
    • Publication number 20220074375
    • Publication date Mar 10, 2022
    • Hitachi Astemo, Ltd.
    • Nobuaki GORAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Physical Quantity Detection Device
    • Publication number 20220074774
    • Publication date Mar 10, 2022
    • Hitachi Astemo, Ltd.
    • Shigeto HIROHATA
    • G01 - MEASURING TESTING
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20190361053
    • Publication date Nov 28, 2019
    • Hitachi Automotive Systems, Ltd.
    • Masashi KOSUGA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Current Detection Apparatus
    • Publication number 20190146010
    • Publication date May 16, 2019
    • Hitachi Automotive Systems, Ltd.
    • Masashi KOSUGA
    • G01 - MEASURING TESTING
  • Information Patent Application

    POSITION SENSOR
    • Publication number 20180202836
    • Publication date Jul 19, 2018
    • Hitachi Automotive Systems, Ltd.
    • Nobuaki GORAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POSITION DETECTION DEVICE
    • Publication number 20180080801
    • Publication date Mar 22, 2018
    • Hitachi Automotive Systems, Ltd.
    • Yoshiyuki AKIYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTRIC CURRENT SENSOR
    • Publication number 20180017656
    • Publication date Jan 18, 2018
    • Hitachi Automotive Systems, Ltd.
    • Takeshi KATO
    • G01 - MEASURING TESTING
  • Information Patent Application

    CURRENT DETECTION DEVICE
    • Publication number 20170131329
    • Publication date May 11, 2017
    • Hitachi Automotive Systems, Ltd.
    • Nobuaki GORAI
    • G01 - MEASURING TESTING