TREA

Metrol Co., Ltd.

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Organization

  • Tachikawa, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Tool damage detection device
    • Patent number 7,322,120
    • Issue date Jan 29, 2008
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shock absorber
    • Patent number 6,547,045
    • Issue date Apr 15, 2003
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number D449031
    • Issue date Oct 9, 2001
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Shock absorber
    • Patent number 6,267,360
    • Issue date Jul 31, 2001
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjusting mechanism for touch sensor
    • Patent number 6,177,642
    • Issue date Jan 23, 2001
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Moving apparatus for arm of tool edge sensor
    • Patent number 6,060,855
    • Issue date May 9, 2000
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Push-switch with cords
    • Patent number D418116
    • Issue date Dec 28, 1999
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Push-switch with a cord
    • Patent number D417199
    • Issue date Nov 30, 1999
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Stopping device with a switch
    • Patent number 5,959,271
    • Issue date Sep 28, 1999
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stopping device with a switch
    • Patent number 5,939,685
    • Issue date Aug 17, 1999
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push-switch with a cord
    • Patent number D402634
    • Issue date Dec 15, 1998
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Touch sensor
    • Patent number 5,819,429
    • Issue date Oct 13, 1998
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Touch sensor
    • Patent number 5,594,995
    • Issue date Jan 21, 1997
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Control signal transfer device for a position detecting sensor
    • Patent number 5,541,588
    • Issue date Jul 30, 1996
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • G08 - SIGNALLING
  • Information Patent Grant

    Shaft position sensor
    • Patent number 5,475,932
    • Issue date Dec 19, 1995
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Touch sensor
    • Patent number 4,912,988
    • Issue date Apr 3, 1990
    • Metrol Co., Ltd.
    • Akira Matsuhashi
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER SUPPLY CONTROL SYSTEM AND CONTROL SYSTEM
    • Publication number 20230387731
    • Publication date Nov 30, 2023
    • METROL CO., LTD.
    • Yusuke WASA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Shock Absorber
    • Publication number 20020084158
    • Publication date Jul 4, 2002
    • METROL CO., LTD.
    • Akira Matsuhashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    79316433 - M METROL
    • Serial number 79316433
    • Registration number 6920135
    • Filing date May 21, 2021
    • Metrol Co., Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    76374439 - METROL LTD.
    • Serial number 76374439
    • Registration number 2736092
    • Filing date Feb 25, 2002
    • METROL CO., LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72203771 - KILCOLITE
    • Serial number 72203771
    • Registration number 793153
    • Filing date Oct 12, 1964
    • METROL CORPORATION
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    72191578 - METROL
    • Serial number 72191578
    • Registration number 782849
    • Filing date Apr 20, 1964
    • METROL CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    72191577 - METROL
    • Serial number 72191577
    • Registration number 782817
    • Filing date Apr 20, 1964
    • METROL CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    72191575 - METROL
    • Serial number 72191575
    • Registration number 782693
    • Filing date Apr 20, 1964
    • METROL CORPORATION
    • 6 - Common metals and their alloys
  • Information Trademark

    72191576 - METROL
    • Serial number 72191576
    • Registration number 782784
    • Filing date Apr 20, 1964
    • METROL CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    72183696 - METROL
    • Serial number 72183696
    • Registration number 779826
    • Filing date Dec 27, 1963
    • METROL CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    72183695 - METROL
    • Serial number 72183695
    • Registration number 779721
    • Filing date Dec 27, 1963
    • METROL CORPORATION
    • 6 - Common metals and their alloys
  • Information Trademark

    72183697 - METROL
    • Serial number 72183697
    • Registration number 779876
    • Filing date Dec 27, 1963
    • METROL CORPORATION
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes