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Takamasa HANAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power tool
    • Patent number 10,410,811
    • Issue date Sep 10, 2019
    • Makita Corporation
    • Takamasa Hanai
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Dust collecting device and impact tool
    • Patent number 10,315,300
    • Issue date Jun 11, 2019
    • Makita Corporation
    • Hiroki Ikuta
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dust collecting device and impact tool
    • Patent number 9,440,344
    • Issue date Sep 13, 2016
    • Makita Corporation
    • Hiroki Ikuta
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 9,387,577
    • Issue date Jul 12, 2016
    • Makita Corporation
    • Hiroki Ikuta
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Dust collecting device and impact tool
    • Patent number 9,314,913
    • Issue date Apr 19, 2016
    • Makita Corporation
    • Hiroki Ikuta
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dust collecting device and impact tool
    • Patent number 9,302,363
    • Issue date Apr 5, 2016
    • Makita Corporation
    • Hiroki Ikuta
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 8,944,179
    • Issue date Feb 3, 2015
    • Makita Corporation
    • Tomohiro Ukai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool
    • Patent number 7,861,799
    • Issue date Jan 4, 2011
    • Makita Corporation
    • Junichi Iwakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER TOOL
    • Publication number 20170125192
    • Publication date May 4, 2017
    • MAKITA CORPORATION
    • Takamasa HANAI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DUST COLLECTING DEVICE AND IMPACT TOOL
    • Publication number 20160250740
    • Publication date Sep 1, 2016
    • MAKITA CORPORATION
    • Hiroki IKUTA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DUST COLLECTING DEVICE AND IMPACT TOOL
    • Publication number 20140020922
    • Publication date Jan 23, 2014
    • Makita Corporation
    • Hiroki Ikuta
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DUST COLLECTING DEVICE AND IMPACT TOOL
    • Publication number 20130213681
    • Publication date Aug 22, 2013
    • Makita Corporation
    • Hiroki Ikuta
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DUST COLLECTING DEVICE AND IMPACT TOOL
    • Publication number 20130206440
    • Publication date Aug 15, 2013
    • Makita Corporation
    • Hiroki Ikuta
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DUST COLLECTING DEVICE AND IMPACT TOOL
    • Publication number 20130161049
    • Publication date Jun 27, 2013
    • Makita Corporation
    • Hiroki Ikuta
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20120175139
    • Publication date Jul 12, 2012
    • MAKITA CORPORATION
    • Tomohiro UKAI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20120160535
    • Publication date Jun 28, 2012
    • MAKITA CORPORATION
    • Hiroki IKUTA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Impact tool
    • Publication number 20090236110
    • Publication date Sep 24, 2009
    • MAKITA CORPORATION
    • Junichi Iwakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS