TREA

Kikuo Saito

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extendable and contractible flexible joint
    • Patent number 10,088,085
    • Issue date Oct 2, 2018
    • Waterworks Technology Development Organization Co., Ltd.
    • Kikuo Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Supporting device for non-averaged force
    • Patent number 7,328,874
    • Issue date Feb 12, 2008
    • Waterworks Technology Development Organization Co., Ltd.
    • Katsutoshi Tenma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spacer-less type pipe joint and packing ring used for the same
    • Patent number 6,773,040
    • Issue date Aug 10, 2004
    • Waterworks Technology Development Organization Co., Ltd.
    • Kikuo Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reinforcement fitting
    • Patent number 6,467,813
    • Issue date Oct 22, 2002
    • Waterworks Technology Development Organization Co., Ltd.
    • Yukio Takemura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible pipe connector
    • Patent number 6,299,217
    • Issue date Oct 9, 2001
    • Kikuo Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    External cover pipe for fluid transport pipe
    • Patent number 6,161,878
    • Issue date Dec 19, 2000
    • Waterworks Technology Development Organization Co., Ltd.
    • Kazuhiro Atsumi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fixing construction for pipe joint
    • Patent number 6,131,957
    • Issue date Oct 17, 2000
    • Waterworks Technology Development Organization Co., Ltd.
    • Kikuo Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe connecting apparatus
    • Patent number 6,019,396
    • Issue date Feb 1, 2000
    • Waterworks Technology Development Organization Co., Ltd.
    • Kikuo Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible pipe connector
    • Patent number 5,897,146
    • Issue date Apr 27, 1999
    • Yano Giken Co., Ltd.
    • Kikuo Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe joint
    • Patent number D392372
    • Issue date Mar 17, 1998
    • Yano Giken Co., Ltd.
    • Kikuo Saito
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    Extendable and Contractible Flexible Joint
    • Publication number 20150338003
    • Publication date Nov 26, 2015
    • Waterworks Technology Development Organization Co., Ltd.
    • Kikuo Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Supporting device for non-averaged force
    • Publication number 20060284028
    • Publication date Dec 21, 2006
    • Katsutoshi Tenma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Spacer-less type pipe joint and packing ring used for the same
    • Publication number 20030025329
    • Publication date Feb 6, 2003
    • Kikuo Saito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Joint fluid transport pipe
    • Publication number 20020189692
    • Publication date Dec 19, 2002
    • WATERWORKS TECHNOLOGY DEVELOPMENT ORGANIZATION CO., LTD.
    • Taichi Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Supporting device for non-averaged force
    • Publication number 20020117587
    • Publication date Aug 29, 2002
    • Katsutoshi Tenma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...