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Takeshi Hasegawa

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  • Hiratsuka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for linking segments for rehabilitation pipe and linking tool
    • Patent number 11,248,733
    • Issue date Feb 15, 2022
    • Shonan Gosei-Jushi Seisakusho K.K.
    • Takeshi Hasegawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for rehabilitating a pipe
    • Patent number 9,890,892
    • Issue date Feb 13, 2018
    • SHONAN GOSEI-KUSHI SEISAKUSHO K.K.
    • Takao Kamiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spacer for positioning a rehabilitating pipe
    • Patent number 9,746,121
    • Issue date Aug 29, 2017
    • SHOHAN GOSEI-JUSHI SEISAKISHO K.K.
    • Takao Kamiyama
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pipe rehabilitation method
    • Patent number 9,518,692
    • Issue date Dec 13, 2016
    • SIIONAN GOSEI-JUSHI SEISAKUSHO K.K.
    • Takao Kamiyama
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pipe rehabilitation method
    • Patent number 9,194,528
    • Issue date Nov 24, 2015
    • Shonan Gosei-Jushi Seisakusho K.K.
    • Takao Kamiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rehabilitating pipe and method for laying a rehabilitating pipe
    • Patent number 7,341,280
    • Issue date Mar 11, 2008
    • Shonan Gosei-Jushi Seisakusho K.K.
    • Takao Kamiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for laying a rehabilitating pipe
    • Patent number 7,165,578
    • Issue date Jan 23, 2007
    • Shonan Gosei-Jushi Seisakusho K.K.
    • Takao Kamiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for lining an existing pipe and collar for protecting a lini...
    • Patent number 7,121,305
    • Issue date Oct 17, 2006
    • Shonan Gosei-Jushi Seisakusho K.K.
    • Koji Kaneta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for rehabilitating an existing pipe
    • Patent number 7,028,716
    • Issue date Apr 18, 2006
    • Shonan Gosei-Jushi Seisakusho K.K.
    • Koji Kaneta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR LINKING SEGMENTS FOR REHABILITATION PIPE AND LINKING TOOL
    • Publication number 20210025532
    • Publication date Jan 28, 2021
    • SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
    • Takeshi HASEGAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR REHABILITATING A PIPE
    • Publication number 20170016568
    • Publication date Jan 19, 2017
    • SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
    • Takao KAMIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPACER FOR POSITIONING A REHABILITATING PIPE
    • Publication number 20160238183
    • Publication date Aug 18, 2016
    • SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
    • Takao KAMIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE REHABILITATION METHOD
    • Publication number 20160153603
    • Publication date Jun 2, 2016
    • SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
    • Takao KAMIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE REHABILITATION METHOD
    • Publication number 20140246108
    • Publication date Sep 4, 2014
    • SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
    • Takao KAMIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REHABILITATION PIPE AND PIPE REHABILITATION METHOD EMPLOYING REHABI...
    • Publication number 20130008549
    • Publication date Jan 10, 2013
    • Ryoji SAKURADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rehabilitating Pipe And Method For Repairing A Pipeline Installatio...
    • Publication number 20080105320
    • Publication date May 8, 2008
    • SHONAN GOSEI-JUSHI SEISAKUSHO K.K.
    • Takao Kamiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method for lining an existing pipe and collar for protecting a lini...
    • Publication number 20060005893
    • Publication date Jan 12, 2006
    • Shonan Gosei-Jushi Seisakusho K.K.
    • Koji Kaneta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rehabilitating pipe and a laying method thereof
    • Publication number 20050248157
    • Publication date Nov 10, 2005
    • Shonan Gosei-Jushi Seisakusho K.K.
    • Koji Kaneta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method for rehabilitating an existing pipe
    • Publication number 20050241713
    • Publication date Nov 3, 2005
    • Shonan Gosei-Jushi Seisakusho K.K.
    • Koji Kaneta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method for laying a rehabilitating pipe
    • Publication number 20050236059
    • Publication date Oct 27, 2005
    • Shonan Gosei-Jushi Seisakusho K.K.
    • Takao Kamiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rehabilitating pipe and method for laying a rehabilitating pipe
    • Publication number 20050225088
    • Publication date Oct 13, 2005
    • Shonan Gosei-Jushi Seisakusho K.K.
    • Takao Kamiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...