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Nobuhiro TAKANO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Battery pack, electrical device using battery pack, and electrical...
    • Patent number 11,824,169
    • Issue date Nov 21, 2023
    • KOKI HOLDINGS CO., LTD.
    • Tomomasa Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery pack, and electric appliance using battery pack
    • Patent number 11,757,293
    • Issue date Sep 12, 2023
    • KOKI HOLDINGS CO., LTD.
    • Tomomasa Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery pack, electrical device using battery pack, and electrical...
    • Patent number 11,205,820
    • Issue date Dec 21, 2021
    • KOKI HOLDINGS CO., LTD.
    • Hiroyuki Hanawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric operating machine
    • Patent number 10,547,182
    • Issue date Jan 28, 2020
    • KOKI HOLDINGS CO., LTD.
    • Nobuhiro Takano
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Electric tool
    • Patent number 10,505,473
    • Issue date Dec 10, 2019
    • KOKI HOLDINGS CO., LTD.
    • Nobuhiro Takano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 10,320,214
    • Issue date Jun 11, 2019
    • KOKI HOLDINGS CO., LTD.
    • Yuki Horie
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power tool and battery pack
    • Patent number 10,205,198
    • Issue date Feb 12, 2019
    • KOKI HOLDINGS CO., LTD.
    • Yoshikazu Kawano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power tool
    • Patent number 10,183,384
    • Issue date Jan 22, 2019
    • KOKI HOLDINGS CO., LTD.
    • Nobuhiro Takano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric tool
    • Patent number 10,171,011
    • Issue date Jan 1, 2019
    • KOKI HOLDINGS CO., LTD.
    • Nobuhiro Takano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Battery pack and electric device
    • Patent number 9,893,343
    • Issue date Feb 13, 2018
    • Hitachi Koki Co., Ltd.
    • Nobuhiro Takano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Impact tool
    • Patent number 9,616,558
    • Issue date Apr 11, 2017
    • Hitachi Koki Co., Ltd.
    • Tomomasa Nishikawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool
    • Patent number 9,522,461
    • Issue date Dec 20, 2016
    • Hitachi Koki Co., Ltd.
    • Katsuhiro Oomori
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool system and power supply device
    • Patent number 9,337,763
    • Issue date May 10, 2016
    • Hitachi Koki Co., Ltd.
    • Kazuhiko Funabashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Impact tool
    • Patent number 9,314,908
    • Issue date Apr 19, 2016
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Work machine and brushless motor
    • Patent number 9,160,211
    • Issue date Oct 13, 2015
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Adaptor, assembly of battery pack and adaptor, and electric tool wi...
    • Patent number 9,065,155
    • Issue date Jun 23, 2015
    • Hitachi Koki Co., Ltd.
    • Nobuhiro Takano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 9,048,699
    • Issue date Jun 2, 2015
    • Hitachi Koki Co., Ltd.
    • Katsuhiro Oomori
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric operating machine
    • Patent number 8,988,019
    • Issue date Mar 24, 2015
    • Hitachi Koki Co., Ltd.
    • Kazuhiko Funabashi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric motor having an output shaft rotatably supported by a hous...
    • Patent number 8,928,201
    • Issue date Jan 6, 2015
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Oil pulse tool
    • Patent number 8,925,645
    • Issue date Jan 6, 2015
    • Hitachi Koki Co., Ltd.
    • Tetsuhiro Harada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric operating machine
    • Patent number 8,917,037
    • Issue date Dec 23, 2014
    • Hitachi Koki Co., Ltd.
    • Kazuhiko Funabashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric operating machine
    • Patent number 8,872,450
    • Issue date Oct 28, 2014
    • Hitachi Koki Co., Ltd.
    • Kazuhiko Funabashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power tool with a housing including a guide portion for guiding coo...
    • Patent number 8,816,544
    • Issue date Aug 26, 2014
    • Hitachi Koki Co., Ltd.
    • Hideyuki Tanimoto
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Oil pulse tool
    • Patent number 8,640,789
    • Issue date Feb 4, 2014
    • Hitachi Koki Co., Ltd.
    • Tetsuhiro Harada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary striking tool
    • Patent number 8,607,892
    • Issue date Dec 17, 2013
    • Hitachi Koki Co., Ltd.
    • Yoshio Iimura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 8,517,558
    • Issue date Aug 27, 2013
    • Hitachi Koki Co., Ltd.
    • Katsuhiro Oomori
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Charging device
    • Patent number 8,497,662
    • Issue date Jul 30, 2013
    • Hitachi Koki Co., Ltd.
    • Takao Aradachi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary striking tool
    • Patent number 8,360,166
    • Issue date Jan 29, 2013
    • Hitachi Koki Co., Ltd.
    • Yoshio Iimura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Adaptor, assembly of battery pack and adaptor, and electric tool wi...
    • Patent number 8,237,404
    • Issue date Aug 7, 2012
    • Hitachi Koki Co., Ltd.
    • Nobuhiro Takano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Lithium battery pack
    • Patent number 8,231,992
    • Issue date Jul 31, 2012
    • Hitachi Koki Co., Ltd.
    • Kazuhiko Funabashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    BATTERY PACK, ELECTRIC DEVICE USING BATTERY PACK, AND ELECTRIC DEVI...
    • Publication number 20240055674
    • Publication date Feb 15, 2024
    • Koki Holdings Co., Ltd.
    • Tomomasa NISHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY PACK, ELECTRIC APPLIANCE USING BATTERY PACK, AND ELECTRIC A...
    • Publication number 20190259984
    • Publication date Aug 22, 2019
    • Koki Holdings Co., Ltd.
    • Tomomasa NISHIKAWA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BATTERY PACK, ELECTRICAL DEVICE USING BATTERY PACK, AND ELECTRICAL...
    • Publication number 20190259985
    • Publication date Aug 22, 2019
    • Koki Holdings Co., Ltd.
    • Hiroyuki HANAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY PACK, AND ELECTRIC APPLIANCE USING BATTERY PACK
    • Publication number 20190260209
    • Publication date Aug 22, 2019
    • Koki Holdings Co., Ltd.
    • Tomomasa NISHIKAWA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL AND BATTERY PACK
    • Publication number 20170194670
    • Publication date Jul 6, 2017
    • Hitachi Koki Co., Ltd.
    • Yoshikazu KAWANO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC OPERATING MACHINE
    • Publication number 20170155258
    • Publication date Jun 1, 2017
    • Hitachi Koki Co., Ltd.
    • Nobuhiro TAKANO
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20170144278
    • Publication date May 25, 2017
    • Hitachi Koki Co., Ltd.
    • Tomomasa NISHIKAWA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LIQUID DISCHARGE APPARATUS
    • Publication number 20170122304
    • Publication date May 4, 2017
    • Hitachi Koki Co., Ltd.
    • Kazuhiko FUNABASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20170070168
    • Publication date Mar 9, 2017
    • Hitachi Koki Co., Ltd.
    • Nobuhiro Takano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WORK TOOL
    • Publication number 20170012572
    • Publication date Jan 12, 2017
    • Hitachi Koki Co., Ltd.
    • Nobuhiro Takano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Drilling Device
    • Publication number 20160207187
    • Publication date Jul 21, 2016
    • Tomomasa Nishikawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20160129576
    • Publication date May 12, 2016
    • HITACHI KOKI CO., LTD.
    • Tomomasa Nishikawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20160079887
    • Publication date Mar 17, 2016
    • Hitachi Koki Co., Ltd.
    • Nobuhiro Takano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BATTERY PACK AND ELECTRIC DEVICE
    • Publication number 20160049636
    • Publication date Feb 18, 2016
    • Hitachi Koki Co., Ltd.
    • Nobuhiro TAKANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER TOOL
    • Publication number 20160008961
    • Publication date Jan 14, 2016
    • Hitachi Koki Co., Ltd.
    • Nobuhiro Takano
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20150303842
    • Publication date Oct 22, 2015
    • Hitachi Koki Co., Ltd.
    • Nobuhiro TAKANO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20150171654
    • Publication date Jun 18, 2015
    • Hitachi Koki Co., Ltd.
    • Yuki Horie
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20150022125
    • Publication date Jan 22, 2015
    • Hitachi Koki Co., Ltd.
    • Nobuhiro Takano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Impact Tool
    • Publication number 20140374130
    • Publication date Dec 25, 2014
    • Mizuho Nakamura
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20140158390
    • Publication date Jun 12, 2014
    • Hitachi Koki Co., Ltd.
    • Hironori Mashiko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CUTTING MACHINE AND EMERGENCY STOP METHOD OF MOTOR
    • Publication number 20140130645
    • Publication date May 15, 2014
    • Hitachi Koki Co., Ltd.
    • Nobuhiro Takano
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Power Tool
    • Publication number 20140069672
    • Publication date Mar 13, 2014
    • Hitachi Koki Co., Ltd.
    • Hironori Mashiko
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL SYSTEM AND POWER SUPPLY DEVICE
    • Publication number 20140015451
    • Publication date Jan 16, 2014
    • HITACHI KOKI CO. LTD.
    • Kazuhiko Funabashi
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20130333910
    • Publication date Dec 19, 2013
    • HITACHI KOKI CO., LTD.,
    • Hideyuki Tanimoto
    • 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

    Driving Tool
    • Publication number 20130264087
    • Publication date Oct 10, 2013
    • Hitachi Koki Co., Ltd.
    • Tetsuhiro Harada
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER SUPPLY DEVICE
    • Publication number 20130200831
    • Publication date Aug 8, 2013
    • Yasushi Nakano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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

    Impact Tool
    • Publication number 20130087355
    • Publication date Apr 11, 2013
    • Hitachi Koki Co., Ltd.
    • Katsuhiro Oomori
    • 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