TREA

Yukio Tamura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Control circuit of transportable crusher
    • Patent number 6,119,967
    • Issue date Sep 19, 2000
    • Komatsu Ltd.
    • Toru Nakayama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mobile crusher and crusher control method
    • Patent number 5,833,150
    • Issue date Nov 10, 1998
    • Komatsu Ltd.
    • Satoru Koyanagi
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Crushing machine control system for a self-traveling crushing machi...
    • Patent number 5,803,376
    • Issue date Sep 8, 1998
    • Komatsu Ltd.
    • Satoru Koyanagi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-propelled crushing machine
    • Patent number 5,797,548
    • Issue date Aug 25, 1998
    • Komatsu Ltd.
    • Yukio Tamura
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Method of and apparatus for driving a crushing machine
    • Patent number 5,765,765
    • Issue date Jun 16, 1998
    • Komatsu Ltd.
    • Yukio Tamura
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Crusher system drive control apparatus for a traveling type crushin...
    • Patent number 5,730,373
    • Issue date Mar 24, 1998
    • Komatsu Ltd.
    • Yukio Tamura
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Self-advancing crushing machine
    • Patent number 5,716,014
    • Issue date Feb 10, 1998
    • Komatsu Ltd.
    • Yukio Tamura
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Self-propelled crushing machine
    • Patent number 5,622,322
    • Issue date Apr 22, 1997
    • Kabushiki Kaisha Komatsu Seisakusho
    • Yukio Tamura
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Self-propelled crushing machine
    • Patent number 5,580,004
    • Issue date Dec 3, 1996
    • Kabushiki Kaisha Komatsu Seisakusho
    • Yukio Tamura
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Self-propelled crushing machine
    • Patent number 5,476,227
    • Issue date Dec 19, 1995
    • Kabushiki Kaisha Komatsu Seisakusho
    • Yukio Tamura
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Track-type vehicle undercarriage
    • Patent number 4,522,451
    • Issue date Jun 11, 1985
    • Kabushiki Kaisha Komatsu Seisakusho
    • Yukio Tamura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Track-type vehicle undercarriage
    • Patent number 4,402,555
    • Issue date Sep 6, 1983
    • Kabushiki Kaisha Komatsu Seisakusho
    • Koji Ogaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS