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Hitachi Koki Co Ltd
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Hitachi Koki Co Ltd patents

Recent patent applications related to Hitachi Koki Co Ltd. Hitachi Koki Co Ltd is listed as an Agent/Assignee. Note: Hitachi Koki Co Ltd may have other listings under different names/spellings. We're not affiliated with Hitachi Koki Co Ltd, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hitachi Koki Co Ltd-related inventors




Date Hitachi Koki Co Ltd patents (updated weekly) - BOOKMARK this page
08/10/17Reciprocating tool
07/27/17Driving machine
07/06/17Electric tool
07/06/17Driving machine
07/06/17Power tool and battery pack
07/06/17Electric tool
06/15/17Electric tool
06/01/17Electric operating machine
05/25/17Impact tool
05/18/17Electric tool
05/04/17Liquid discharge apparatus
03/09/17Electric tool
03/02/17Electric tool
02/23/17Centrifuge and swing rotor for centrifuge
02/16/17Work tool
02/16/17Cell pack, charging device and electric tool
02/09/17Electric tool
01/12/17Work tool
12/01/16Abnormality reporting system and electric tool, and communication terminal
11/03/16Impact tool
10/13/16Power tool
09/22/16Engine working machine
09/01/16Electrical power tool
08/25/16Cutting tool
08/25/16Reciprocating tool
08/18/16Air-cooled engine and engine working machine
08/11/16Power-actuated tool
07/28/16Centrifuge and swing rotor for centrifuge
07/21/16Drilling device
07/14/16Electric tool
07/14/16Engine and engine operating machine having the engine
07/14/16Electric tool
07/07/16Electric power tool
07/07/16Grinder
07/07/16Electric power tool
07/07/16Electric power tool
06/23/16Fastener driving tool
06/23/16Portable working machine
06/02/16Impact tool
05/26/16Washer
05/12/16Impact tool
05/12/16Impact tool
05/05/16Cordless circular saw
04/21/16Power tool
03/17/16Electric tool
02/25/16Impact tool
02/18/16Battery pack and electric device
01/28/16Electric working machine
01/21/16Washing device, high-pressure washing device, and adapter
01/14/16Power tool
12/31/15Driver
12/24/15Power tool
12/24/15Power tool
12/17/15Electric tool
12/10/15Power tool
12/10/15Portable work tool
12/10/15Power tool
12/10/15Electric device body and electric device
12/03/15Power tool
11/26/15Impact tool and controlling impact tool
11/26/15Power-supplying device
11/12/15Chainsaw
11/05/15Charging device
10/29/15Charging device
10/22/15Impact tool
Patent Packs
10/15/15Power tool
10/08/15Electric power tool
10/01/15Illuminating device
10/01/15Electrical apparatus
09/10/15Backpack-type power supply
09/10/15Cleaning machine
09/03/15Miter saw having dust proof structure for bearing which allows cutting unit to move in parallel to base surface
08/27/15Electric tool
08/20/15Power tool
08/20/15Charging device
08/13/15Backpack-type power supply
08/06/15Electric power tool
07/30/15Portable blower
07/30/15Electric device, battery pack, and electric apparatus
07/23/15Driver
Patent Packs
07/09/15Rotational impact tool
07/09/15Backpack-type power supply
07/09/15Backpack-type power supply
07/02/15Powered working machine
07/02/15Power planer configured to restrain heat generation of control portion
07/02/15Engine-powered work tool provided with wind governor that performs ignition control
07/02/15Engine-powered work tool provided with wind governor and mechanism for increasing engine output
07/02/15Backpack-type power supply
06/25/15Centrifuge
06/25/15Centrifuge
06/25/15Desk-top cutting machine
06/18/15Power tool
06/04/15Power tool
05/21/15Work implement
04/02/15Driving tool with push lever configured to contact housing
03/26/15Power tool
03/26/15Charging device configured to reduce power consumption during non-charging period
03/26/15Battery charger capable of efficiently cooling secondary battery in battery pack and charging circuit unit in battery charger
03/19/15Battery pack and power tool provided with the same
03/19/15Air compressor
03/19/15Air compressor
03/05/15Battery pack, power tool and battery charger
02/26/15Centrifuge and system for managing operation data of centrifuge
02/19/15Engine-powered work tool provided with stand
02/19/15Engine-powered work tool provided with wind governor
02/19/15Electric tool and fastening method using the same
02/19/15High-pressure washing device
02/12/15Electric working machine
02/12/15Electric tool and fastening method using the same
02/12/15Electric device
Social Network Patent Pack
02/05/15Reciprocating tool
02/05/15Electric power tool
02/05/15Chain saw
01/29/15Portable electric cutter
01/22/15Electric tool
01/15/15Power tool having circuit board
12/25/14Impact tool
12/18/14Engine-powered tool
12/18/14Electric working machine
12/04/14Electric power tool
Patent Packs
11/27/14Centrifuge
10/30/14Battery pack and electrical apparatus
10/23/14Electric device outputting light, wind, heat or sound
10/02/14Electric tool and battery pack for the electric tool
10/02/14Battery pack and electric device
10/02/14Centrifuge
09/18/14Air cooled engine and engine-powered work tool
09/04/14Battery pack and electric device
08/28/14Electric power tool
07/31/14Power tool and producing the same
07/03/14Air compressor
06/26/14Power tool
06/12/14Electric tool
06/12/14Fastening tool
06/05/14Electric power tool
06/05/14Power supply device
05/29/14Electric power tool
05/22/14Electric power tool
05/15/14Cutting machine and emergency stop motor
05/08/14Oscillation tool
05/08/14Impact tool
05/08/14Power tool
05/01/14Portable tool
05/01/14Centrifuge
03/27/14Portable cleaner provided with exhaust regulating unit
03/27/14Brushless motor and electric-powered tool
03/13/14Power tool
03/06/14Engine and engine-driven working machine
02/20/14Hedge trimmer
02/20/14Chain saw
Patent Packs
02/20/14Electric working machine
02/20/14Portable blower
02/20/14Electric working machine and electric working machine system
02/13/14Inverter device and electric power tool
02/13/14Centrifuge and power controlling apparatus
02/06/14Driver
02/06/14Portable working machine
01/30/14Power tool having display that displays residual capacity of battery
01/30/14Centrifuge
01/23/14Centrifuge
01/16/14Power tool system and power supply device
01/16/14Power tool
01/16/14Power tool
01/02/14Charger and power supply system
01/02/14Electric power tool
12/19/13Electric tool and driving electric tool
12/19/13Impact tool
12/12/132-cycle engine and engine-powered working machine having the same
11/28/13Centrifuge, rotor for centrifuge, and sample container for centrifuge
11/21/13Disk motor and electric-powered working machine
Social Network Patent Pack
11/21/13Disk motor, electric working machine including disk motor and manufacturing disk motor
11/07/13Engine-operated machine
10/31/13Power supply device, inverter device, power tool
10/31/13Power tool
10/24/13Power tool
10/10/13Driving tool
10/10/13Electric power tool
10/03/13Power tool
10/03/13Power tool
10/03/13Power tool
09/19/13Engine and engine power tool
09/19/13Engine power tool
09/19/13Electric tool and data transmission method
09/12/13Power tool and power tool system
09/05/13Saber saw
08/22/13Engine working machine
08/15/13Reciprocating tool
08/15/13Air compressor
07/25/13Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
07/25/13Centrifuge
Social Network Patent Pack
07/25/13Power tool
07/25/13Power tool
07/18/13Portable cutting machine
07/18/13Chain saw
07/18/13Engine and engine working machine
07/18/13Chainsaw having ventholes for ventilation
07/18/13Centrifuge
06/27/13Engine and engine operating machine including the same
06/20/13Battery pack and cordless tool using the same
05/30/13Cutting machine
05/30/13Slidable miter saw with guiding mechanism
05/23/13Screw tightening tool
05/09/13Power tool
05/02/13Disk motor and electric power tool equipped with the same
04/25/13Power tool and battery pack for use in the power tool
04/18/13Battery pack and power tool
04/11/13Impact tool
04/04/13Disk motor, electric working machine including the same and adjusting balance of disk motor
03/28/13Impact tool
03/28/13Disk motor and electric working machine including the same
03/14/13Power tool
03/14/13Impact tool
02/28/13Battery adapter and power source device employing same
02/21/13Air compressor
01/31/13Power tool
01/31/13Drilling device
01/24/13Engine and engine working machine
01/17/13Power tool
01/17/13Continuous centrifuge
01/10/13Power tool
Social Network Patent Pack
01/03/13Power tool provided with circuit board
12/20/12Impact tool
12/20/12Electric tool
12/20/12Electric tool
11/29/12Fastener driving tool
11/22/12Impact tool
11/22/12Power tool and battery pack for use therein
11/22/12Electric tool and communication plug for electric tool
11/08/12Impact tool
11/01/12Power tool and battery pack
11/01/12Disk motor and electric power tool
11/01/12Portable working machine
10/18/12Centrifuge
10/18/12Stratified scavenging two-cycle engine
10/18/12Adaptor, assembly of battery pack and adaptor, and electric tool with the same
10/04/12Air compressor
09/20/12Impact tool
09/06/12Bench cutter
08/09/12Impact tool
07/26/12Swing rotor for centrifugal separator and centrifugal separator
07/26/12Power tool
07/19/12Fastener driving tool
07/19/12Dust collection adapter and power tool including dust collection adapter
07/05/12Handgrip for portable working tool and portable working tool equipped with the same
06/28/12Fastening tool for adjusting a driving depth of a fastener
06/21/12Screw driver
06/21/12Driving machine
05/10/12Small engine and engine work machine including the same
04/05/12Disc motor and electric working machine equipped with disc motor







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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