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Yukihiro SHIMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power tool
    • Patent number 10,486,295
    • Issue date Nov 26, 2019
    • KOKI HOLDINGS CO., LTD.
    • Takao Aradachi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Inverter device and electric power tool
    • Patent number 8,964,429
    • Issue date Feb 24, 2015
    • Hitachi Koki Co., Ltd.
    • Yuki Horie
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motorized cutter, motorized cutter with wheels, and cutting method
    • Patent number 8,926,024
    • Issue date Jan 6, 2015
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fastener driving tool
    • Patent number 8,857,692
    • Issue date Oct 14, 2014
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fastener driving tool
    • Patent number 8,844,787
    • Issue date Sep 30, 2014
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fastener driving tool
    • Patent number 8,622,271
    • Issue date Jan 7, 2014
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Driving machine
    • Patent number 8,550,320
    • Issue date Oct 8, 2013
    • Hitachi Koki Co., Ltd.
    • Yoshihiro Nakano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fastener driving tool
    • Patent number 8,464,921
    • Issue date Jun 18, 2013
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric driving machine
    • Patent number 8,313,012
    • Issue date Nov 20, 2012
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric driving machine
    • Patent number 8,167,182
    • Issue date May 1, 2012
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric driving machine
    • Patent number 7,494,036
    • Issue date Feb 24, 2009
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric driving machine
    • Patent number 7,469,811
    • Issue date Dec 30, 2008
    • Hitachi Koko Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Combustion-powered nail gun
    • Patent number 7,427,007
    • Issue date Sep 23, 2008
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Combustion-powered nail gun
    • Patent number 7,108,164
    • Issue date Sep 19, 2006
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Combustion-powered nail gun
    • Patent number 6,983,871
    • Issue date Jan 10, 2006
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Combustion-powered nail gun
    • Patent number 6,783,045
    • Issue date Aug 31, 2004
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Battery charger determining charging conditions depending upon whet...
    • Patent number 6,204,639
    • Issue date Mar 20, 2001
    • Hitachi Koki Co., Ltd.
    • Nobuhiro Takano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER TOOL
    • Publication number 20160297059
    • Publication date Oct 13, 2016
    • Hitachi Koki Co., Ltd.
    • Takao Aradachi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Backpack-Type Power Supply
    • Publication number 20150188332
    • Publication date Jul 2, 2015
    • Hitachi Koki Co., Ltd.
    • Yasushi Nakano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BATTERY PACK, POWER TOOL AND BATTERY CHARGER
    • Publication number 20150061549
    • Publication date Mar 5, 2015
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER DEVICE AND ELECTRIC POWER TOOL
    • Publication number 20140042839
    • Publication date Feb 13, 2014
    • Hitachi Koki Co., Ltd.
    • Yuki Horie
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC TOOL AND METHOD OF DRIVING ELECTRIC TOOL
    • Publication number 20130334277
    • Publication date Dec 19, 2013
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20130284480
    • Publication date Oct 31, 2013
    • Hitachi Koki Co., Ltd.
    • Yuki HORIE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Power Tool and Battery Pack for Use in the Power Tool
    • Publication number 20130098646
    • Publication date Apr 25, 2013
    • Hitachi Koki Co., Ltd.
    • Kazuhiko Funabashi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Battery Adapter and Power Source Device Employing Same
    • Publication number 20130051104
    • Publication date Feb 28, 2013
    • Hitachi Koki Co., Ltd.
    • Yasushi Nakano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Tool and Battery Pack
    • Publication number 20120274245
    • Publication date Nov 1, 2012
    • HITACHI KOKI CO. LTD.
    • Nobuhiro Takano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20120191250
    • Publication date Jul 26, 2012
    • HITACHI KOKI CO., LTD.,
    • Kazutaka Iwata
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MOTORIZED CUTTER, MOTORIZED CUTTER WITH WHEELS, AND CUTTING METHOD
    • Publication number 20110303060
    • Publication date Dec 15, 2011
    • Yukihiro Shima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRIC DRIVING MACHINE
    • Publication number 20100237124
    • Publication date Sep 23, 2010
    • HITACHI KOKI CO., LTD.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENER DRIVING TOOL
    • Publication number 20090321492
    • Publication date Dec 31, 2009
    • Hitachi Koki Co., Ltd.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC DRIVING MACHINE
    • Publication number 20090255972
    • Publication date Oct 15, 2009
    • Yukihiro SHIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENER DRIVING TOOL
    • Publication number 20090194574
    • Publication date Aug 6, 2009
    • HITACHI KOKI CO., LTD.
    • Yukihiro SHIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENER DRIVING TOOL
    • Publication number 20090188766
    • Publication date Jul 30, 2009
    • HITACHI KOKI CO., LTD.
    • Yukihiro SHIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENER DRIVING TOOL
    • Publication number 20090179062
    • Publication date Jul 16, 2009
    • HITACHI KOKI CO., LTD.
    • Yukihiro SHIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DRIVING MACHINE
    • Publication number 20090071998
    • Publication date Mar 19, 2009
    • HITACHI KOKI CO., LTD.
    • Yoshihiro NAKANO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC DRIVING MACHINE
    • Publication number 20080073405
    • Publication date Mar 27, 2008
    • Yukihiro SHIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC DRIVING MACHINE
    • Publication number 20080067213
    • Publication date Mar 20, 2008
    • Yukihiro SHIMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Combustion-powered nail gun
    • Publication number 20060283909
    • Publication date Dec 21, 2006
    • HITACHI KOKI CO.,LTD.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Combustion-powered nail gun
    • Publication number 20060065691
    • Publication date Mar 30, 2006
    • HITACHI KOKI CO., LTD.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Combustion-powered nail gun
    • Publication number 20050029323
    • Publication date Feb 10, 2005
    • HITACHI KOKI CO., LTD.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Combustion-powered nail gun
    • Publication number 20040026476
    • Publication date Feb 12, 2004
    • HITACHI KOKI CO., LTD.
    • Yukihiro Shima
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS