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Shingo Kosugi

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable electric driver body
    • Patent number D962031
    • Issue date Aug 30, 2022
    • KOKI HOLDINGS CO., LTD.
    • Shingo Kosugi
    • D08 - Tools and hardware
  • Information Patent Grant

    Portable electric power circular saw
    • Patent number D829523
    • Issue date Oct 2, 2018
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D08 - Tools and hardware
  • Information Patent Grant

    Portable electric driver body
    • Patent number D826669
    • Issue date Aug 28, 2018
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D08 - Tools and hardware
  • Information Patent Grant

    Table circular saw
    • Patent number D811453
    • Issue date Feb 27, 2018
    • Hitachi Koki Co., Ltd.
    • Yoshiki Aoki
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Electric working machine and electric working machine system
    • Patent number 9,876,201
    • Issue date Jan 23, 2018
    • Hitachi Koki Co., Ltd.
    • Megumi Ishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Portable electric driver body
    • Patent number D785427
    • Issue date May 2, 2017
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D08 - Tools and hardware
  • Information Patent Grant

    Portable electric driver
    • Patent number D777545
    • Issue date Jan 31, 2017
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D08 - Tools and hardware
  • Information Patent Grant

    Air compressor
    • Patent number 9,435,329
    • Issue date Sep 6, 2016
    • Hitachi Koki Co., Ltd.
    • Hiroki Kitagawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pruning machine
    • Patent number D706591
    • Issue date Jun 10, 2014
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D08 - Tools and hardware
  • Information Patent Grant

    Rechargeable battery
    • Patent number D699672
    • Issue date Feb 18, 2014
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Air compressor
    • Patent number D667467
    • Issue date Sep 18, 2012
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Pruning machine
    • Patent number D657211
    • Issue date Apr 10, 2012
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D08 - Tools and hardware
  • Information Patent Grant

    Engine blower
    • Patent number D638035
    • Issue date May 17, 2011
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Engine
    • Patent number D623197
    • Issue date Sep 7, 2010
    • Hitachi Koki Co., Ltd.
    • Satoshi Hotta
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Portable chain saw
    • Patent number D615836
    • Issue date May 18, 2010
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D08 - Tools and hardware
  • Information Patent Grant

    Air compressor
    • Patent number D603879
    • Issue date Nov 10, 2009
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Engine blower
    • Patent number D591916
    • Issue date May 5, 2009
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Portable gas nailing machine
    • Patent number D586196
    • Issue date Feb 10, 2009
    • Hitachi Koki Co., Ltd.
    • Shingo Kosugi
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC DEVICE
    • Publication number 20240118014
    • Publication date Apr 11, 2024
    • Koki Holdings Co., Ltd.
    • Yuji KISHIMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRIC DEVICE
    • Publication number 20240102718
    • Publication date Mar 28, 2024
    • Koki Holdings Co., Ltd.
    • Yuji KISHIMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRIC WORKING MACHINE AND ELECTRIC WORKING MACHINE SYSTEM
    • Publication number 20140050963
    • Publication date Feb 20, 2014
    • Hitachi Koki Co., Ltd.
    • Megumi Ishikawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HEDGE TRIMMER
    • Publication number 20140047719
    • Publication date Feb 20, 2014
    • Hitachi Koki Co., Ltd.
    • Yasutaka SHIMIZU
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    POWER TOOL
    • Publication number 20140014385
    • Publication date Jan 16, 2014
    • HITACHI KOKI CO., LTD.
    • Shingo KOSUGI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Air Compressor
    • Publication number 20130042605
    • Publication date Feb 21, 2013
    • Hitachi Koki Co., Ltd.
    • Hiroki Kitagawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Handgrip For Portable Working Tool And Portable Working Tool Equipp...
    • Publication number 20120168289
    • Publication date Jul 5, 2012
    • Hitachi Koki Co., Ltd.
    • Takafumi Ito
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING