TREA

Mitsuru Arai

Follow

Person

  • Kawasaki, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Swash plate type piston pump/motor
    • Patent number 5,184,536
    • Issue date Feb 9, 1993
    • Kabushiki Kaisha Komatsu Seisakusho
    • Mitsuru Arai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement hydraulic motor
    • Patent number 4,951,551
    • Issue date Aug 28, 1990
    • Kabushiki Kaisha Komatsu Seisakusho
    • Mitsuru Arai
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Control apparatus for hydraulic motor
    • Patent number 4,712,377
    • Issue date Dec 15, 1987
    • Kabushiki Kaisha Komatsu Seisakusho
    • Toshiyuki Yoshida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid circuit for operating a bidirectional hydraulic motor with a...
    • Patent number 4,628,690
    • Issue date Dec 16, 1986
    • Kabushiki Kaisha Komatsu Seisakusho
    • Mitsuru Arai
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic brake valve system
    • Patent number 4,520,625
    • Issue date Jun 4, 1985
    • Kabushiki Kaisha Komatsu Seisakusho
    • Hideyori Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control system for off-highway self-propelled work machines
    • Patent number 4,449,366
    • Issue date May 22, 1984
    • Kabushiki Kaisha Komatsu Seisakusho
    • Hideyori Sato
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING