TREA

Sadao Nunotani

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicular steering control device
    • Patent number 7,124,577
    • Issue date Oct 24, 2006
    • Komatsu Ltd.
    • Nobuhisa Honda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic pressure control system
    • Patent number 5,255,705
    • Issue date Oct 26, 1993
    • Kabushiki Kaisha Komatsu Seisakusho
    • Kazuo Uehara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic pressure control system
    • Patent number 5,253,672
    • Issue date Oct 19, 1993
    • Kabushiki Kaisha Komatsu Seisakusho
    • Kazuo Uehara
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Variable pressure control valve
    • Patent number 5,234,028
    • Issue date Aug 10, 1993
    • Kabushiki Kaisho Komatsu Seisakusho
    • Toshiro Takano
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Electrohydraulic proportional control valve
    • Patent number 5,163,477
    • Issue date Nov 17, 1992
    • Kabushiki Kaisha Komatsu Seisakusho
    • Toshiro Takano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for supplying pressure oil to hydraulic cylinders employe...
    • Patent number 5,136,930
    • Issue date Aug 11, 1992
    • Kabushiki Kaisha Komatsu Seisakusho
    • Tadao Karakama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Poppet valve device
    • Patent number 5,076,144
    • Issue date Dec 31, 1991
    • Kabushiki Kaisha Komatsu Seisakusho
    • Tadao Karakama
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Flow control valve assembly
    • Patent number 4,984,603
    • Issue date Jan 15, 1991
    • Kabushiki Kaisha Komatsu Seisakusho
    • Tadao Karakama
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Hydraulic control apparatus
    • Patent number 4,646,622
    • Issue date Mar 3, 1987
    • Kabushiki Kaisha Komatsu Seisakusho
    • Naoki Ishizaki
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Multi-vibro pile hammer
    • Patent number 4,143,719
    • Issue date Mar 13, 1979
    • Kabushiki Kaisha Komatsu Seisakusho
    • Ken Furukawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Vehicular steering control device
    • Publication number 20050126165
    • Publication date Jun 16, 2005
    • Nobuhisa Honda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS