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Norio AOYAGI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid machine system and method for controlling same
    • Patent number 12,044,232
    • Issue date Jul 23, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Norio Aoyagi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas compressor and method for controlling same
    • Patent number 11,585,335
    • Issue date Feb 21, 2023
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Norio Aoyagi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas compressor and control method therefor
    • Patent number 11,542,951
    • Issue date Jan 3, 2023
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Akihiro Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS COMPRESSION SYSTEM AND CONTROL METHOD THEREOF
    • Publication number 20240026874
    • Publication date Jan 25, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Zhijia REN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Fluid Machine System and Method for Controlling Same
    • Publication number 20220049691
    • Publication date Feb 17, 2022
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Norio AOYAGI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas Compressor and Method for Controlling Same
    • Publication number 20210025380
    • Publication date Jan 28, 2021
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Norio AOYAGI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas Compressor and Control Method Therefor
    • Publication number 20200400154
    • Publication date Dec 24, 2020
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Akihiro YAMAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...