TREA

Itaru Hishinuma

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Strip coiling method
    • Patent number 6,301,946
    • Issue date Oct 16, 2001
    • Kawasaki Steel Corporation
    • Taichi Kukizaki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hot rolling method
    • Patent number 4,823,585
    • Issue date Apr 25, 1989
    • Kawasaki Steel Corporation
    • Itaru Hishinuma
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...