TREA

Yasuhiro MIYAHARA

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  • Tsuchiura-shi, JP
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Patents Grantslast 30 patents

  • 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

    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

    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

    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

Patents Applicationslast 30 patents

  • 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

    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

    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

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