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Junya Kawamoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Construction machine with engine restart section and horn switch an...
    • Patent number 11,352,765
    • Issue date Jun 7, 2022
    • Hitachi Construction Machinery Tierra Co., Ltd
    • Hitoshi Kimura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Small-sized construction machine with heat exchanger cover
    • Patent number 10,961,689
    • Issue date Mar 30, 2021
    • Hitachi Construction Machinery Tierra Co., Ltd
    • Yohei Iwamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Small-sized construction machine
    • Patent number 10,458,160
    • Issue date Oct 29, 2019
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Masashi Setaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Small-sized construction machine
    • Patent number 10,392,784
    • Issue date Aug 27, 2019
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Hiroshi Tabeta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Small-sized construction machine
    • Patent number 10,267,017
    • Issue date Apr 23, 2019
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Masashi Setaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 10,106,954
    • Issue date Oct 23, 2018
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Osamu Kokuryou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Small-sized hydraulic excavator
    • Patent number 10,036,136
    • Issue date Jul 31, 2018
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Takashi Higuchi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Construction equipment
    • Patent number 9,637,888
    • Issue date May 2, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Yohei Iwamoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 9,534,354
    • Issue date Jan 3, 2017
    • Hitachi Construction Machinery Co., Ltd.
    • Daisuke Yamamoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 9,366,008
    • Issue date Jun 14, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Osamu Kokuryou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic oil tank attachment structure of construction machine
    • Patent number 9,341,196
    • Issue date May 17, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Junya Kawamoto
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 9,303,389
    • Issue date Apr 5, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Yohei Iwamoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavator
    • Patent number D752651
    • Issue date Mar 29, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Shigehisa Hagura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Excavator
    • Patent number D752112
    • Issue date Mar 22, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Shigehisa Hagura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Excavator
    • Patent number D752113
    • Issue date Mar 22, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Shigehisa Hagura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Construction machine
    • Patent number 9,255,381
    • Issue date Feb 9, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Osamu Kokuryo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Work machine
    • Patent number 9,080,308
    • Issue date Jul 14, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Osamu Kokuryo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic oil tank for construction machine
    • Patent number 9,062,691
    • Issue date Jun 23, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Junya Kawamoto
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Rotation-type construction machine
    • Patent number 8,920,105
    • Issue date Dec 30, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Kosuke Moriguchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Control valve attachment structure for construction machine
    • Patent number 8,857,549
    • Issue date Oct 14, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Junya Kawamoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Weight for a construction machine
    • Patent number D684604
    • Issue date Jun 18, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Akira Saito
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Weight for a construction machine
    • Patent number D684602
    • Issue date Jun 18, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Shigehisa Hagura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Working machine
    • Patent number 8,443,932
    • Issue date May 21, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Yasuhiro Miyahara
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Swivel joint for construction machine
    • Patent number 7,798,738
    • Issue date Sep 21, 2010
    • Hitachi Construction Machinery Co., Ltd.
    • Junya Kawamoto
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hydraulic driving device
    • Patent number 6,772,590
    • Issue date Aug 10, 2004
    • Hitachi Construction Machinery Co., Ltd.
    • Yasutaka Tsuruga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic drive device
    • Patent number 6,651,428
    • Issue date Nov 25, 2003
    • Hitachi Construction Machinery Co., Ltd.
    • Kiwamu Takahashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive system
    • Patent number 6,584,770
    • Issue date Jul 1, 2003
    • Hitachi Construction Machinery Co., Ltd.
    • Yasutaka Tsuruga
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic driving device
    • Patent number 6,526,747
    • Issue date Mar 4, 2003
    • Hitachi Construction Machinery Co., Ltd.
    • Kenichiro Nakatani
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive device
    • Patent number 6,408,622
    • Issue date Jun 25, 2002
    • Hitachi Construction Machinery Co., Ltd.
    • Yasutaka Tsuruga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic driving unit
    • Patent number 6,397,591
    • Issue date Jun 4, 2002
    • Hitachi Construction Machinery Co., Ltd.
    • Yasutaka Tsuruga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Small-Sized Construction Machine
    • Publication number 20200232184
    • Publication date Jul 23, 2020
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Yohei IWAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20200048867
    • Publication date Feb 13, 2020
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Hitoshi KIMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Small-Sized Construction Machine
    • Publication number 20180291590
    • Publication date Oct 11, 2018
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Hiroshi TABETA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Small-Sized Construction Machine
    • Publication number 20180258612
    • Publication date Sep 13, 2018
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Masashi SETAKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Small-Sized Construction Machine
    • Publication number 20180245381
    • Publication date Aug 30, 2018
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Masashi SETAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Small-Sized Hydraulic Excavator
    • Publication number 20180058033
    • Publication date Mar 1, 2018
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Takashi HIGUCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20160369478
    • Publication date Dec 22, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Osamu KOKURYOU
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20160326716
    • Publication date Nov 10, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Daisuke YAMAMOTO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CONSTRUCTION EQUIPMENT
    • Publication number 20160060840
    • Publication date Mar 3, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Yohei IWAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20150211207
    • Publication date Jul 30, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Daisuke YAMAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine
    • Publication number 20150060183
    • Publication date Mar 5, 2015
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Osamu Kokuryo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20150056052
    • Publication date Feb 26, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Osamu KOKURYOU
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20150056051
    • Publication date Feb 26, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Yohei IWAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20140301816
    • Publication date Oct 9, 2014
    • Osamu Kokuryo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Rotation-Type Construction Machine
    • Publication number 20140140799
    • Publication date May 22, 2014
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Kosuke Moriguchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Oil Tank Attachment Structure of Construction Machine
    • Publication number 20140000726
    • Publication date Jan 2, 2014
    • Hitachi Construction Machinery Co.,Ltd.
    • Junya Kawamoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Control Valve Attachment Structure for Construction Machine
    • Publication number 20130330159
    • Publication date Dec 12, 2013
    • Hitachi Constuction Machinery Co., Ltd.
    • Junya Kawamoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Oil Tank for Construction Machine
    • Publication number 20130327427
    • Publication date Dec 12, 2013
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Junya Kawamoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Working Machine
    • Publication number 20120061177
    • Publication date Mar 15, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Yasuhiro MIYAHARA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Drive Device
    • Publication number 20090113887
    • Publication date May 7, 2009
    • Hitachi Construction Machinery Co., Ltd.
    • Kiwamu Takahashi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Drive System
    • Publication number 20090031719
    • Publication date Feb 5, 2009
    • Yasutaka Tsuruga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Swivel joint for construction machine
    • Publication number 20070024052
    • Publication date Feb 1, 2007
    • Hitachi Construction Machinery Co., Ltd.
    • Junya Kawamoto
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Hydraulic drive device
    • Publication number 20030097836
    • Publication date May 29, 2003
    • Kiwamu Takahashi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic driving device
    • Publication number 20030019209
    • Publication date Jan 30, 2003
    • Yasutaka Tsuruga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic drive system
    • Publication number 20020157389
    • Publication date Oct 31, 2002
    • Yasutaka Tsuruga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic driving device
    • Publication number 20020134227
    • Publication date Sep 26, 2002
    • Kenichiro Nakatani
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING