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Hirokazu Ishikawa

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  • Shinagawa-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary table system
    • Patent number 7,798,071
    • Issue date Sep 21, 2010
    • THK Co., Ltd
    • Hirokazu Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guide apparatus
    • Patent number 7,290,647
    • Issue date Nov 6, 2007
    • THK Co., Ltd
    • Hirokazu Ishikawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Angle adjusting device
    • Patent number 7,201,073
    • Issue date Apr 10, 2007
    • Beldex Corporation
    • Hirokazu Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Scribing device
    • Patent number 6,832,439
    • Issue date Dec 21, 2004
    • THK Co., LTD
    • Hirokazu Ishikawa
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Scribe device
    • Patent number 6,804,889
    • Issue date Oct 19, 2004
    • Beldex Corporation
    • Hirokazu Ishikawa
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Scribing apparatus
    • Patent number 6,536,121
    • Issue date Mar 25, 2003
    • THK Co., LTD
    • Hirokazu Ishikawa
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Scribing method
    • Patent number 6,478,206
    • Issue date Nov 12, 2002
    • THK Co., LTD
    • Gyo Shimotoyodome
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Three dimensional guide
    • Patent number 6,164,022
    • Issue date Dec 26, 2000
    • THK Co., Ltd.
    • Hirokazu Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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...

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotary table system
    • Publication number 20070116392
    • Publication date May 24, 2007
    • THE CO., LTD.
    • Hirokazu Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Guide apparatus
    • Publication number 20060201782
    • Publication date Sep 14, 2006
    • THK CO., LTD,
    • Hirokazu Ishikawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Diamond wheel and scribing device
    • Publication number 20060118097
    • Publication date Jun 8, 2006
    • Hirokazu Ishikawa
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Scribe device
    • Publication number 20030177650
    • Publication date Sep 25, 2003
    • BELDEX CORPORATION
    • Hirokazu Ishikawa
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Application

    Angle adjusting device
    • Publication number 20030167865
    • Publication date Sep 11, 2003
    • BELDEX CORPORATION
    • Hirokazu Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Scribing device
    • Publication number 20030084578
    • Publication date May 8, 2003
    • THK CO., LTD.,
    • Hirokazu Ishikawa
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Scribing method
    • Publication number 20020050504
    • Publication date May 2, 2002
    • THK CO.,LTD.,Tokyo-to.Japan and BELDEX CORPORATION Tokyo-to-Japan
    • Gyo Shimotoyodome
    • C03 - GLASS MINERAL OR SLAG WOOL