Keiichi HAYASHI

Person

  • Minato-ku, Tokyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Work vehicle

    • Patent number 11,492,781
    • Issue date Nov 8, 2022
    • Komatsu Ltd.
    • Keiichi Hayashi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    WORK MACHINE AND METHOD FOR CONTROLLING WORK MACHINE

    • Publication number 20230145883
    • Publication date May 11, 2023
    • Komatsu Ltd.
    • Takahiro HIRAMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE AND METHOD FOR CONTROLLING WORK MACHINE

    • Publication number 20230091679
    • Publication date Mar 23, 2023
    • Komatsu Ltd.
    • Takahiro HIRAMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE

    • Publication number 20220259817
    • Publication date Aug 18, 2022
    • KOMATSU LTD.
    • Keiichi HAYASHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK VEHICLE

    • Publication number 20190360173
    • Publication date Nov 28, 2019
    • Komatsu Ltd.
    • Keiichi HAYASHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS