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Takashi IKIMI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Regenerative braking device and dump truck
    • Patent number 10,583,743
    • Issue date Mar 10, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Tomonori Takada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid work machine
    • Patent number 10,286,894
    • Issue date May 14, 2019
    • KCM Corporation
    • Tomonori Takada
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hybrid wheel loader
    • Patent number 10,272,900
    • Issue date Apr 30, 2019
    • KCM Corporation
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid type work vehicle
    • Patent number 10,207,700
    • Issue date Feb 19, 2019
    • KCM Corporation
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Working machine
    • Patent number 10,017,918
    • Issue date Jul 10, 2018
    • KCM Corporation
    • Yoko Tsukada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid wheel loader
    • Patent number 9,890,517
    • Issue date Feb 13, 2018
    • KCM Corporation
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid work vehicle with load dependent target state of charge
    • Patent number 9,598,838
    • Issue date Mar 21, 2017
    • KCM Corporation
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrically driven working vehicle
    • Patent number 9,366,012
    • Issue date Jun 14, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Hidekazu Moriki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work vehicle
    • Patent number 9,249,557
    • Issue date Feb 2, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Hidekazu Moriki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheel loader
    • Patent number 9,151,017
    • Issue date Oct 6, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid work vehicle
    • Patent number 9,038,759
    • Issue date May 26, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Construction vehicle control apparatus and construction vehicle
    • Patent number 8,935,031
    • Issue date Jan 13, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Hidekazu Moriki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid wheel loader
    • Patent number 8,914,177
    • Issue date Dec 16, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Construction machine and industrial vehicle having power supply system
    • Patent number 8,831,805
    • Issue date Sep 9, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Shiho Izumi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric drive vehicle
    • Patent number 8,523,296
    • Issue date Sep 3, 2013
    • Hitachi, Ltd.
    • Akira Kikuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Semiconductor power conversion apparatus
    • Patent number 8,213,146
    • Issue date Jul 3, 2012
    • Hitachi, Ltd.
    • Shuji Katoh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric drive vehicle
    • Patent number 8,151,915
    • Issue date Apr 10, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Akira Kikuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Energy storage type feeder voltage compensation apparatus and metho...
    • Patent number 7,667,436
    • Issue date Feb 23, 2010
    • Hitachi, Ltd.
    • Tomomichi Ito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrically driven vehicle
    • Patent number 7,583,036
    • Issue date Sep 1, 2009
    • Hitachi, Ltd.
    • Akira Kikuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Energy storage type feeder voltage compensation apparatus and metho...
    • Patent number 7,402,982
    • Issue date Jul 22, 2008
    • Hitachi, Ltd.
    • Tomomichi Ito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Semiconductor power module and power converter
    • Patent number 6,891,214
    • Issue date May 10, 2005
    • Hitachi, Ltd.
    • Kazuhisa Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter of electric car or hybrid car
    • Patent number 6,839,213
    • Issue date Jan 4, 2005
    • Hitachi, Ltd.
    • Kazuhisa Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor power converting apparatus
    • Patent number 6,809,561
    • Issue date Oct 26, 2004
    • Hitachi, Ltd.
    • Shuji Katoh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter
    • Patent number 6,795,324
    • Issue date Sep 21, 2004
    • Hitachi, Ltd.
    • Kazuhisa Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor power conversion apparatus
    • Patent number 6,727,516
    • Issue date Apr 27, 2004
    • Hitachi, Ltd.
    • Shuji Katoh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor power conversion apparatus
    • Patent number 6,717,177
    • Issue date Apr 6, 2004
    • Hitachi, Ltd.
    • Shuji Katoh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gate driver for MOS control semiconductor devices
    • Patent number 6,703,874
    • Issue date Mar 9, 2004
    • Hitachi, Ltd.
    • Shuji Katoh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3-Level inverter apparatus
    • Patent number 6,597,590
    • Issue date Jul 22, 2003
    • Hitachi, Ltd.
    • Takashi Ikimi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Three level inverter apparatus
    • Patent number 6,307,760
    • Issue date Oct 23, 2001
    • Hitachi, Ltd.
    • Takashi Ikimi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power inverter device
    • Patent number 6,028,779
    • Issue date Feb 22, 2000
    • Hitachi, Ltd.
    • Kiyoshi Sakamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    REGENERATIVE BRAKING DEVICE AND DUMP TRUCK
    • Publication number 20180272871
    • Publication date Sep 27, 2018
    • Hitachi Construction Machinery Co., Ltd.
    • Tomonori TAKADA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hybrid Type Work Vehicle
    • Publication number 20180079404
    • Publication date Mar 22, 2018
    • KCM Corporation
    • Satoru KANEKO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Working Machine
    • Publication number 20170130426
    • Publication date May 11, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Yoko TSUKADA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hybrid Working Vehicle
    • Publication number 20170088115
    • Publication date Mar 30, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Satoru KANEKO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hybrid Work Machine
    • Publication number 20160368472
    • Publication date Dec 22, 2016
    • KCM CORPORATION
    • Tomonori TAKADA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYBRID WHEEL LOADER
    • Publication number 20160230369
    • Publication date Aug 11, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Satoru KANEKO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK VEHICLE
    • Publication number 20150267380
    • Publication date Sep 24, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRICALLY DRIVEN WORKING VEHICLE
    • Publication number 20150047916
    • Publication date Feb 19, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Hidekazu Moriki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK VEHICLE
    • Publication number 20140188320
    • Publication date Jul 3, 2014
    • Hidekazu Moriki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK VEHICLE
    • Publication number 20140163804
    • Publication date Jun 12, 2014
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WHEEL LOADER
    • Publication number 20130317684
    • Publication date Nov 28, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONSTRUCTION VEHICLE CONTROL APPARATUS AND CONSTRUCTION VEHICLE
    • Publication number 20130304292
    • Publication date Nov 14, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Hidekazu Moriki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYBRID WORK VEHICLE
    • Publication number 20130149093
    • Publication date Jun 13, 2013
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYBRID WHEEL LOADER
    • Publication number 20130151055
    • Publication date Jun 13, 2013
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ACTUATOR CONTROL DEVICE AND WORKING MACHINE EQUIPPED WITH SAME
    • Publication number 20130013159
    • Publication date Jan 10, 2013
    • Hidekazu Moriki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DRIVE CONTROL DEVICE FOR WORKING VEHICLE
    • Publication number 20120277944
    • Publication date Nov 1, 2012
    • Satoru Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONSTRUCTION MACHINE AND INDUSTRIAL VEHICLE HAVING POWER SUPPLY SYSTEM
    • Publication number 20110313608
    • Publication date Dec 22, 2011
    • Shiho Izumi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FORKLIFT
    • Publication number 20110297486
    • Publication date Dec 8, 2011
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Satoru Kaneko
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    SEMICONDUCTOR POWER CONVERSION APPARATUS
    • Publication number 20100321847
    • Publication date Dec 23, 2010
    • Shuji KATOH
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ELECTRIC DRIVE VEHICLE
    • Publication number 20090242294
    • Publication date Oct 1, 2009
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Akira Kikuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ENERGY STORAGE TYPE FEEDER VOLTAGE COMPENSATION APPARATUS AND METHO...
    • Publication number 20080284376
    • Publication date Nov 20, 2008
    • Tomomichi Ito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Semiconductor Power Conversion Apparatus
    • Publication number 20080084642
    • Publication date Apr 10, 2008
    • Shuji Kato
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ELECTRICALLY DRIVEN VEHICLE
    • Publication number 20080001558
    • Publication date Jan 3, 2008
    • Akira Kikuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC DRIVE VEHICLE
    • Publication number 20070222288
    • Publication date Sep 27, 2007
    • Akira Kikuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Energy storage type feeder voltage compensation apparatus and metho...
    • Publication number 20060113964
    • Publication date Jun 1, 2006
    • Tomomichi Ito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Semiconductor power converting apparatus
    • Publication number 20040027193
    • Publication date Feb 12, 2004
    • Shuji Katoh
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    3-level inverter apparatus
    • Publication number 20030206423
    • Publication date Nov 6, 2003
    • Takashi Ikimi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Semiconductor power conversion apparatus
    • Publication number 20030201516
    • Publication date Oct 30, 2003
    • Hitachi, Ltd
    • Shuji Katoh
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Gate driver for MOS control semiconductor devices
    • Publication number 20030197533
    • Publication date Oct 23, 2003
    • Shuji Katoh
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor power module and power convertor
    • Publication number 20030057468
    • Publication date Mar 27, 2003
    • Hitachi, Ltd.
    • Kazuhisa Mori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER