TREA

Tatsuo Takishita

Follow

Person

  • Koka-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Battery-operated work machine
    • Patent number 12,168,858
    • Issue date Dec 17, 2024
    • Hitachi Construction Machinery Tierra Co., Ltd
    • Yuki Hirose
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic drive system for electrically-driven hydraulic work machine
    • Patent number 10,697,150
    • Issue date Jun 30, 2020
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Kiwamu Takahashi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 10,465,719
    • Issue date Nov 5, 2019
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Takuya Nomura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Grip heater apparatus for construction machine
    • Patent number 10,329,736
    • Issue date Jun 25, 2019
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Takuya Nomura
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Construction machine
    • Patent number 9,975,522
    • Issue date May 22, 2018
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Yuta Nakamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric construction machine
    • Patent number 9,889,750
    • Issue date Feb 13, 2018
    • Hitachi Construction Machinery Tierra Co., Ltd.
    • Masayuki Yunoue
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric drive unit for construction machine
    • Patent number 9,347,203
    • Issue date May 24, 2016
    • Hitachi Construction Machinery Co., Ltd.
    • Yasutaka Tsuruga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric drive unit for construction machine
    • Patent number 9,187,880
    • Issue date Nov 17, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Yasutaka Tsuruga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Electromotive drive device for construction machine
    • Patent number 8,972,121
    • Issue date Mar 3, 2015
    • Hitachi Construction Machinery Co., Ltd.
    • Hajime Kurikuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrically-operated construction machine
    • Patent number 8,700,246
    • Issue date Apr 15, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Hajime Kurikuma
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 8,672,072
    • Issue date Mar 18, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Tatsuo Takishita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Battery-Operated Work Machine
    • Publication number 20220049467
    • Publication date Feb 17, 2022
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Yuki HIROSE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electrically Driven Construction Machine
    • Publication number 20210025132
    • Publication date Jan 28, 2021
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Takeshi ISHII
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic Drive System for Electrically-Driven Hydraulic Work Machine
    • Publication number 20190194910
    • Publication date Jun 27, 2019
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Kiwamu TAKAHASHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Grip Heater Apparatus for Construction Machine
    • Publication number 20180038077
    • Publication date Feb 8, 2018
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Takuya NOMURA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20170284426
    • Publication date Oct 5, 2017
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Takuya NOMURA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20170282857
    • Publication date Oct 5, 2017
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Yuta NAKAMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Construction Machine
    • Publication number 20170058489
    • Publication date Mar 2, 2017
    • HITACHI CONSTRUCTION MACHINERY TIERRA CO., LTD.
    • Takuya NOMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electric Construction Machine
    • Publication number 20150231974
    • Publication date Aug 20, 2015
    • HITACHI CONSTRUCTION MACHINERY CO., LTD.
    • Masayuki Yunoue
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC CONSTRUCTION MACHINE
    • Publication number 20140117934
    • Publication date May 1, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Hajime Kurikuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC DRIVE UNIT FOR CONSTRUCTION MACHINE
    • Publication number 20140052350
    • Publication date Feb 20, 2014
    • HITACHI CONSTRUCTION MACHINERY, CO., LTD.
    • Yasutaka Tsuruga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ELECTRIC DRIVE UNIT FOR CONSTRUCTION MACHINE
    • Publication number 20140046552
    • Publication date Feb 13, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Yasutaka Tsuruga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTROMOTIVE DRIVE DEVICE FOR CONSTRUCTION MACHINE
    • Publication number 20130325235
    • Publication date Dec 5, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Hajime Kurikuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC CONSTRUCTION MACHINE
    • Publication number 20130318956
    • Publication date Dec 5, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Masayuki Yunoue
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRICALLY-OPERATED CONSTRUCTION MACHINE
    • Publication number 20130197766
    • Publication date Aug 1, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Hajime Kurikuma
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20120205171
    • Publication date Aug 16, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Tatsuo Takishita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING