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Takao Ushijima

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Patents Grantslast 30 patents

  • Information Patent Grant

    Vibration isolator with diaphragm and air chamber in a side wall an...
    • Patent number 5,437,438
    • Issue date Aug 1, 1995
    • Bridgestone Corporation
    • Kazuya Takano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration isolator with diaphragms in each side wall
    • Patent number 5,437,437
    • Issue date Aug 1, 1995
    • Bridgestone Corporation
    • Kazuya Takano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration isolator with a diaphragm in a side wall
    • Patent number 5,393,041
    • Issue date Feb 28, 1995
    • Bridgestone Corporation
    • Kazuya Takano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration isolation apparatus
    • Patent number 5,228,662
    • Issue date Jul 20, 1993
    • Bridgestone Corporation
    • Hiroshi Kojima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration damping device
    • Patent number 4,936,555
    • Issue date Jun 26, 1990
    • Bridgestone Corporation
    • Tatsuro Ishiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration insulating device
    • Patent number 4,872,650
    • Issue date Oct 10, 1989
    • Nissan Motor Co., Ltd.
    • Toshiyuki Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bushing type vibration insulator
    • Patent number 4,858,899
    • Issue date Aug 22, 1989
    • Nissan Motor Co., Ltd.
    • Masaru Saotome
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vibration isolating apparatus
    • Patent number 4,802,658
    • Issue date Feb 7, 1989
    • Bridgestone Corporation
    • Takao Ushijima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration insulating device with flexible diaphragm between radiall...
    • Patent number 4,790,520
    • Issue date Dec 13, 1988
    • Nissan Motor Co., Ltd.
    • Atsuo Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration isolating devices
    • Patent number 4,630,808
    • Issue date Dec 23, 1986
    • Bridgestone Corporation
    • Takao Ushijima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration isolating apparatus
    • Patent number 4,611,782
    • Issue date Sep 16, 1986
    • Bridgestone Corporation
    • Takao Ushijima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...