TREA

Tomen Kenki Corporation

Follow

Organization

  • Osaka-fu, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Endless chain type cutter
    • Patent number 6,421,938
    • Issue date Jul 23, 2002
    • Kobe Steel, Ltd.
    • Katsumi Kitanaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavating apparatus
    • Patent number 5,561,923
    • Issue date Oct 8, 1996
    • Kobe Steel, Ltd.
    • Katsumi Kitanaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks