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Hajime NAKAGAWA

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid supply system, fluid control device, and semiconductor manufa...
    • Patent number 11,346,505
    • Issue date May 31, 2022
    • Fujikin Incorporated
    • Haruhiko Kuriki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control system
    • Patent number 11,156,305
    • Issue date Oct 26, 2021
    • Fujikin Incorporated
    • Kenji Aikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control system
    • Patent number 10,830,367
    • Issue date Nov 10, 2020
    • Fujikin Incorporated
    • Kenji Aikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID SUPPLY SYSTEM, FLUID CONTROL DEVICE, AND SEMICONDUCTOR MANUFA...
    • Publication number 20210388949
    • Publication date Dec 16, 2021
    • Fujikin Incorporated
    • Haruhiko Kuriki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CONTROL SYSTEM
    • Publication number 20190195378
    • Publication date Jun 27, 2019
    • Fujikin Incorporated
    • Kenji AIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FLUID CONTROL SYSTEM
    • Publication number 20190162323
    • Publication date May 30, 2019
    • Fujikin Incorporated
    • Kenji AIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...