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Wataru Isaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Control lever device for construction machine
    • Patent number 10,612,211
    • Issue date Apr 7, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Guoliang Yuan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Operation device for construction machine
    • Patent number 10,597,851
    • Issue date Mar 24, 2020
    • Hitachi Construction Machinery Co., Ltd.
    • Wataru Isaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Armrest for a working vehicle
    • Patent number D854055
    • Issue date Jul 16, 2019
    • KCM Corporation
    • Kazuhiko Hiraoka
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Steering device for construction machine
    • Patent number 8,899,129
    • Issue date Dec 2, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Wataru Isaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Wheel loader
    • Patent number D693853
    • Issue date Nov 19, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Kazuhiko Hiraoka
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Construction machine
    • Patent number 8,550,198
    • Issue date Oct 8, 2013
    • Hitachi Construction Machinery Co., Ltd.
    • Wataru Isaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Portion of console for construction machine
    • Patent number D652433
    • Issue date Jan 17, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Akitaka Takeuchi
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Console for construction machine
    • Patent number D652063
    • Issue date Jan 10, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Akitaka Takeuchi
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Construction machine
    • Patent number 7,967,094
    • Issue date Jun 28, 2011
    • Hitachi Construction Machinery Co., Ltd.
    • Makoto Matsushita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Construction Machine
    • Publication number 20230038839
    • Publication date Feb 9, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Shigeru HIRASAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Console Box for Construction Machine
    • Publication number 20190381942
    • Publication date Dec 19, 2019
    • Hitachi Construction Machinery Co., Ltd.
    • Wataru ISAKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Operation Device for Construction Machine
    • Publication number 20180347148
    • Publication date Dec 6, 2018
    • KCM CORPORATION
    • Wataru ISAKA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Control Lever Device for Construction Machine
    • Publication number 20180282971
    • Publication date Oct 4, 2018
    • Hitachi Construction Machinery Co., Ltd.
    • Guoliang YUAN
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    STEERING DEVICE FOR CONSTRUCTION MACHINE
    • Publication number 20140109715
    • Publication date Apr 24, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Wataru Isaka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    WHEEL LOADER
    • Publication number 20140003900
    • Publication date Jan 2, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Koji Hyodo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20100236855
    • Publication date Sep 23, 2010
    • Hitachi Construction Machinery Co., Ltd.
    • Makoto Matsushita
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20100219008
    • Publication date Sep 2, 2010
    • Hitachi Construction Machinery Co., Ltd.
    • Wataru Isaka
    • B60 - VEHICLES IN GENERAL