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Naohiro ISHIZAWA

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  • Tsukubamirai-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic encoder
    • Patent number 12,007,235
    • Issue date Jun 11, 2024
    • SMC Corporation
    • Ryuichi Masui
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Nut
    • Patent number 11,204,056
    • Issue date Dec 21, 2021
    • SMC Corporation
    • Toru Nakayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed reduction ratio automatic switching device
    • Patent number 11,092,216
    • Issue date Aug 17, 2021
    • SMC Corporation
    • Ryuichi Masui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC ENCODER
    • Publication number 20220299306
    • Publication date Sep 22, 2022
    • SMC Corporation
    • Ryuichi MASUI
    • G01 - MEASURING TESTING
  • Information Patent Application

    SPEED REDUCTION RATIO AUTOMATIC SWITCHING DEVICE
    • Publication number 20200096080
    • Publication date Mar 26, 2020
    • SMC Corporation
    • Ryuichi MASUI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    NUT
    • Publication number 20190226516
    • Publication date Jul 25, 2019
    • SMC Corporation
    • Toru NAKAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...