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Kaneyoshi Hayashi

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible pipe joint
    • Patent number D823444
    • Issue date Jul 17, 2018
    • SANKEI GIKEN CO., LTD.
    • Kaneyoshi Hayashi
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Structure of check valve
    • Patent number 9,541,209
    • Issue date Jan 10, 2017
    • Sankei Giken Co., Ltd.
    • Kaneyoshi Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration damping coupling
    • Patent number 7,128,095
    • Issue date Oct 31, 2006
    • Sankei Giken Co., Ltd.
    • Kaneyoshi Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flange
    • Patent number 7,111,876
    • Issue date Sep 26, 2006
    • Sankei Giken Co. Ltd.
    • Kaneyoshi Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    STRUCTURE OF CHECK VALVE
    • Publication number 20150300518
    • Publication date Oct 22, 2015
    • SANKEI GIKEN CO., LTD.
    • Kaneyoshi HAYASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pipe joint
    • Publication number 20080100060
    • Publication date May 1, 2008
    • Sankei Giken Co., Ltd.
    • Kaneyoshi Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flange
    • Publication number 20070096468
    • Publication date May 3, 2007
    • SANKEI GIKEN CO. LTD.
    • Kaneyoshi Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flange
    • Publication number 20050052026
    • Publication date Mar 10, 2005
    • Kaneyoshi Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vibration damping coupling
    • Publication number 20040226622
    • Publication date Nov 18, 2004
    • SANKEI GIKEN CO., LTD.
    • Kaneyoshi Hayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...