TREA

Masakazu OZAKI

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Construction machine
    • Patent number 11,391,015
    • Issue date Jul 19, 2022
    • Kobelco Construction Machinery Co., Ltd.
    • Tsukasa Taguchi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 9,657,459
    • Issue date May 23, 2017
    • Kobelco Construction Machinery Co., Ltd.
    • Yuto Ogura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 9,533,567
    • Issue date Jan 3, 2017
    • Kobelco Construction Machinery Co., Ltd.
    • Toshiro Ueta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cab for construction machine
    • Patent number 9,315,220
    • Issue date Apr 19, 2016
    • Kobelco Construction Machinery Co., Ltd.
    • Akira Kinoshita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 9,255,382
    • Issue date Feb 9, 2016
    • Kobelco Construction Machinery Co., Ltd.
    • Tsuyoshi Noda
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Upper slewing body for construction machine
    • Patent number 9,234,328
    • Issue date Jan 12, 2016
    • Kobelco Construction Machinery Co., Ltd.
    • Hiroshi Kanamaru
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 8,287,033
    • Issue date Oct 16, 2012
    • Kobelco Construction Machinery Co., Ltd.
    • Keiji Yamamoto
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20190301134
    • Publication date Oct 3, 2019
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Tsukasa TAGUCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20160137054
    • Publication date May 19, 2016
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Toshiro UETA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20160138243
    • Publication date May 19, 2016
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Yuto OGURA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CAB FOR CONSTRUCTION MACHINE
    • Publication number 20160031495
    • Publication date Feb 4, 2016
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Akira KINOSHITA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    UPPER SLEWING BODY FOR CONSTRUCTION MACHINE
    • Publication number 20150204049
    • Publication date Jul 23, 2015
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Hiroshi KANAMARU
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20150204051
    • Publication date Jul 23, 2015
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Tsuyoshi NODA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20110025096
    • Publication date Feb 3, 2011
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Keiji YAMAMOTO
    • B60 - VEHICLES IN GENERAL