TREA

Tadashi Hirokawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Guide apparatus
    • Patent number 7,785,010
    • Issue date Aug 31, 2010
    • THK Co., Ltd
    • Hidekazu Michioka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller retainer, roller screw using roller retainer and rolling gui...
    • Patent number 6,575,632
    • Issue date Jun 10, 2003
    • THK Co., Ltd
    • Takahiro Kawaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear motion guiding apparatus
    • Patent number 6,524,003
    • Issue date Feb 25, 2003
    • THK Co., Ltd
    • Hidekazu Michioka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Relative linear motion apparatus
    • Patent number 6,402,381
    • Issue date Jun 11, 2002
    • THK Co., Ltd
    • Takeki Shirai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Universal joint
    • Patent number 6,398,656
    • Issue date Jun 4, 2002
    • THK Co. Ltd.
    • Hidekazu Michioka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear motion guiding apparatus
    • Patent number 6,305,846
    • Issue date Oct 23, 2001
    • THK Co., LTD
    • Hidekazu Michioka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear motion guiding apparatus
    • Patent number 6,132,093
    • Issue date Oct 17, 2000
    • THK, Co., Ltd.
    • Hidekazu Michioka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling motion guide apparatus
    • Patent number 6,113,272
    • Issue date Sep 5, 2000
    • THK Co., Ltd.
    • Hidekazu Michioka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Three-dimensional guiding apparatus
    • Patent number 6,085,473
    • Issue date Jul 11, 2000
    • THK Co., Ltd.
    • Hiroshi Teramachi
    • E04 - BUILDING
  • Information Patent Grant

    Linear motion apparatus
    • Patent number 6,053,062
    • Issue date Apr 25, 2000
    • THK Co., Ltd.
    • Hirokazu Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling motion guide apparatus and method of manufacturing movable...
    • Patent number 6,045,265
    • Issue date Apr 4, 2000
    • THK Co., Ltd.
    • Takeki Shirai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slider for linear guide unit
    • Patent number 5,911,509
    • Issue date Jun 15, 1999
    • THK Co., Ltd.
    • Takahiro Kawaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling motion guide apparatus
    • Patent number 5,829,883
    • Issue date Nov 3, 1998
    • THK Co., Ltd.
    • Takahiro Kawaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Guide Apparatus
    • Publication number 20070269148
    • Publication date Nov 22, 2007
    • THK CO., LTD.
    • Hidekazu Michioka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Roller retainer, roller screw using roller retainer and rolling gui...
    • Publication number 20010048776
    • Publication date Dec 6, 2001
    • THK CO., LTD.
    • Takahiro Kawaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...