Youko TSUKADA

Person

  • Tokyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Work vehicle

    • Patent number 12,359,394
    • Issue date Jul 15, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Jyotsna Pandey
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Articulated Vehicle

    • Publication number 20250207361
    • Publication date Jun 26, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Shinya KASAI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Vehicle

    • Publication number 20230323625
    • Publication date Oct 12, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Jyotsna PANDEY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING