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Masao OKA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sliding components
    • Patent number 12,098,750
    • Issue date Sep 24, 2024
    • Eagle Industry Co., Ltd.
    • Masao Oka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SLIDING COMPONENT
    • Publication number 20220275865
    • Publication date Sep 1, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Masao OKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING COMPONENTS
    • Publication number 20220170511
    • Publication date Jun 2, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Masao OKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...