TREA

Tetsuro Maruyama

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  • Ibaraki-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve apparatus
    • Patent number 9,638,345
    • Issue date May 2, 2017
    • SMC Corporation
    • Yuzuru Okita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ultrasonic flow meter having deterioration suppression in flow rate...
    • Patent number 9,297,680
    • Issue date Mar 29, 2016
    • SMC Corporation
    • Tetsuro Maruyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Tube connection structure of fluid pressure-operated apparatus
    • Patent number 6,450,543
    • Issue date Sep 17, 2002
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube joint having tightening member for accommodating tubes of vary...
    • Patent number 6,435,568
    • Issue date Aug 20, 2002
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube joint
    • Patent number 6,193,239
    • Issue date Feb 27, 2001
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suck back valve having sensor for detecting diaphragm displacement...
    • Patent number 6,176,438
    • Issue date Jan 23, 2001
    • SMC Kabushiki Kaisha
    • Akio Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suck back valve
    • Patent number 6,029,903
    • Issue date Feb 29, 2000
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube joint
    • Patent number 5,996,636
    • Issue date Dec 7, 1999
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suck back valve having diaphragm with thick walled section
    • Patent number 5,979,792
    • Issue date Nov 9, 1999
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric linear voice coil actuated suck back valve
    • Patent number 5,971,296
    • Issue date Oct 26, 1999
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suck back valve
    • Patent number 5,967,414
    • Issue date Oct 19, 1999
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint
    • Patent number 5,951,060
    • Issue date Sep 14, 1999
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suck back valve
    • Patent number 5,950,923
    • Issue date Sep 14, 1999
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suck back valve
    • Patent number 5,931,384
    • Issue date Aug 3, 1999
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Suck back valve
    • Patent number 5,918,810
    • Issue date Jul 6, 1999
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Poppet valve
    • Patent number 5,779,224
    • Issue date Jul 14, 1998
    • SMC Kabushiki Kaisha
    • Yoshihiro Fukano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE APPARATUS
    • Publication number 20150129791
    • Publication date May 14, 2015
    • SMC Corporation
    • Yuzuru OKITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ULTRASONIC FLOW METER
    • Publication number 20150082913
    • Publication date Mar 26, 2015
    • SMC Corporation
    • Tetsuro MARUYAMA
    • G01 - MEASURING TESTING