TREA

Takafumi Wada

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Small swivel type working vehicle
    • Patent number 6,886,277
    • Issue date May 3, 2005
    • Kubota Corporation
    • Katsuhiko Yukawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic piping structure for a backhoe
    • Patent number 5,108,253
    • Issue date Apr 28, 1992
    • Kubota, Ltd.
    • Masahiko Kobayashi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Complete swivel type backhoe vehicle
    • Patent number 4,728,251
    • Issue date Mar 1, 1988
    • Kubota, Ltd.
    • Akira Takashima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Small swivel type working vehicle
    • Publication number 20030154635
    • Publication date Aug 21, 2003
    • KUBOTA CORPORATION
    • Katsuhiko Yukawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING