TREA

Hirokazu Watari

Follow

Person

  • Kobe, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Universal rolling machine
    • Patent number 5,718,141
    • Issue date Feb 17, 1998
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hirokazu Watari
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Edging roll for rolling shape
    • Patent number 5,533,374
    • Issue date Jul 9, 1996
    • Kawasaki Steel Corporation
    • Tsuneo Seto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...