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Masao Kajitani

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Patents Grantslast 30 patents

  • Information Patent Grant

    Evacuating valve
    • Patent number 7,328,881
    • Issue date Feb 12, 2008
    • SMC Corporation
    • Toyonobu Sakurai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-port valve for vacuum operation
    • Patent number 7,168,676
    • Issue date Jan 30, 2007
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum regulating valve
    • Patent number 7,163,025
    • Issue date Jan 16, 2007
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum regulating valve
    • Patent number 7,117,886
    • Issue date Oct 10, 2006
    • SMC Corporation
    • Masao Kajitani
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Vacuum regulating valve
    • Patent number 7,070,159
    • Issue date Jul 4, 2006
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum pressure regulating valve
    • Patent number 7,036,790
    • Issue date May 2, 2006
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum regulating valve
    • Patent number 7,011,295
    • Issue date Mar 14, 2006
    • SMC Corporation
    • Masao Kajitani
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Vacuum regulating valve
    • Patent number 6,877,715
    • Issue date Apr 12, 2005
    • SMC Kabushiki Kaisha
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-port vacuum valve capable of adjusting valve-opening
    • Patent number 6,814,338
    • Issue date Nov 9, 2004
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid pressure regulator
    • Patent number 6,779,541
    • Issue date Aug 24, 2004
    • SMC Kabushiki Kaisha
    • Naoto Inayama
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Pilot-type two-port vacuum valve
    • Patent number 6,581,635
    • Issue date Jun 24, 2003
    • SMC Corporation
    • Seiichi Furutate
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pilot-type two-port vacuum valve
    • Patent number 6,494,229
    • Issue date Dec 17, 2002
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Smooth exhaust valve
    • Patent number 6,491,059
    • Issue date Dec 10, 2002
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Vacuum regulating valve
    • Publication number 20060021656
    • Publication date Feb 2, 2006
    • SMC Corporation
    • Masao Kajitani
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Two-port valve for vacuum operation
    • Publication number 20050242312
    • Publication date Nov 3, 2005
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vaccum regulating valve
    • Publication number 20050092960
    • Publication date May 5, 2005
    • SMC Corporation
    • Masao Kajitani
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Vacuum regulating valve
    • Publication number 20050045839
    • Publication date Mar 3, 2005
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vacuum regulating valve
    • Publication number 20050045235
    • Publication date Mar 3, 2005
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Evacution valve
    • Publication number 20050006610
    • Publication date Jan 13, 2005
    • SMC Corporation
    • Toyonobu Sakurai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vacuum pressure regulating valve
    • Publication number 20040232369
    • Publication date Nov 25, 2004
    • SMC Corporation
    • Masao Kajitani
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Two-port vacuum valve capable of adjusting valve-opening
    • Publication number 20040007682
    • Publication date Jan 15, 2004
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vacuum regulating valve
    • Publication number 20030197141
    • Publication date Oct 23, 2003
    • SMC Kabushiki Kaisha
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid pressure regulator
    • Publication number 20030070710
    • Publication date Apr 17, 2003
    • SMC Kabushiki Kaisha
    • Naoto Inayama
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Pilot-type two-port vacuum valve
    • Publication number 20020033461
    • Publication date Mar 21, 2002
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vacuum exhaust valve
    • Publication number 20020033462
    • Publication date Mar 21, 2002
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Smooth exhaust valve
    • Publication number 20020027211
    • Publication date Mar 7, 2002
    • SMC Corporation
    • Masao Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pilot-type two-port vacuum valve
    • Publication number 20010023709
    • Publication date Sep 27, 2001
    • SMC Corporation
    • Seiichi Furutate
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...