TREA

Hisashi Kayukawa

Follow

Person

  • Gifu-ken, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve core
    • Patent number 7,174,910
    • Issue date Feb 13, 2007
    • Pacific Industrial Co., Ltd.
    • Hisashi Kayukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmitter in tire condition monitoring apparatus
    • Patent number 6,952,957
    • Issue date Oct 11, 2005
    • Pacific Industrial Co., Ltd.
    • Hisashi Kayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Valve and sealing structure therefor
    • Patent number 6,845,969
    • Issue date Jan 25, 2005
    • Pacific Industrial Co., Ltd.
    • Hisashi Kayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Relief valve
    • Patent number 6,827,096
    • Issue date Dec 7, 2004
    • Pacific Industrial Co., Ltd.
    • Hisashi Kayukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve core
    • Publication number 20040261847
    • Publication date Dec 30, 2004
    • Pacific Industrial Co., Ltd.
    • Hisashi Kayukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve core
    • Publication number 20040261848
    • Publication date Dec 30, 2004
    • Pacific Industrial Co., Ltd.
    • Hisashi Kayukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RELIEF VALVE
    • Publication number 20040256005
    • Publication date Dec 23, 2004
    • Pacific Industrial Co., Ltd.
    • Hisashi Kayukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Tire pressure holding system, tired wheel and valve unit for use wi...
    • Publication number 20040202546
    • Publication date Oct 14, 2004
    • Pacific Industrial Co., Ltd.
    • Hisashi Kayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Transmitter in tire condition monitoring apparatus
    • Publication number 20040119584
    • Publication date Jun 24, 2004
    • Pacific Industrial Co., Ltd.
    • Hisashi Kayukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Valve and sealing structure therefor
    • Publication number 20040026651
    • Publication date Feb 12, 2004
    • Pacific Industrial Co., Ltd.
    • Hisashi Kayukawa
    • B60 - VEHICLES IN GENERAL