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Hirokazu Yoshida

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  • Niigata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Guide and portable cutting tool provided therewith
    • Patent number 7,516,552
    • Issue date Apr 14, 2009
    • Hitachi Koki Co., Ltd.
    • Hirokazu Yoshida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable cutting tool
    • Patent number 7,516,551
    • Issue date Apr 14, 2009
    • Hitachi Koki Co., Ltd.
    • Hirokazu Yoshida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable cutting tool
    • Patent number 7,434,321
    • Issue date Oct 14, 2008
    • Hitachi Koki Co., Ltd.
    • Kenji Niwa
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Electrical tool
    • Patent number 7,355,316
    • Issue date Apr 8, 2008
    • Hitachi Koki Co. Ltd.
    • Tomoyoshi Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Waste paper destruction apparatus for forming paper blocks out of w...
    • Patent number 5,476,558
    • Issue date Dec 19, 1995
    • Hirokazu Yoshida
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Patents Applicationslast 30 patents

  • Information Patent Application

    Guide and portable cutting tool provided therewith
    • Publication number 20070095186
    • Publication date May 3, 2007
    • Hirokazu Yoshida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electrical tool
    • Publication number 20060250044
    • Publication date Nov 9, 2006
    • Tomoyoshi Yokota
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Portable cutting tool
    • Publication number 20060213067
    • Publication date Sep 28, 2006
    • Hirokazu Yoshida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Portable cutting tool
    • Publication number 20050278961
    • Publication date Dec 22, 2005
    • Hitachi Koki Co., Ltd.
    • Kenji Niwa
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...