TREA

Hiroyuki HATA

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Working machine
    • Patent number 10,260,213
    • Issue date Apr 16, 2019
    • Kubota Corporation
    • Ryohei Sumiyoshi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 9,828,744
    • Issue date Nov 28, 2017
    • Kubota Corporation
    • Ryohei Sumiyoshi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Working machine
    • Patent number 9,567,729
    • Issue date Feb 14, 2017
    • Kubota Corporation
    • Ryohei Sumiyoshi
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WORKING MACHINE
    • Publication number 20180044885
    • Publication date Feb 15, 2018
    • KUBOTA CORPORATION
    • Ryohei SUMIYOSHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20160375845
    • Publication date Dec 29, 2016
    • KUBOTA CORPORATION
    • Ryohei SUMIYOSHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20160090711
    • Publication date Mar 31, 2016
    • KUBOTA CORPORATION
    • Ryohei SUMIYOSHI
    • B60 - VEHICLES IN GENERAL