TREA

Kozo Katsube

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  • Kobe, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of mechanical descaling and mechanical descaling equipment
    • Patent number 5,634,363
    • Issue date Jun 3, 1997
    • Kabushiki Kaisha Kobe Seiko Sho
    • Tamotsu Shozaki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hot rolled steel wire rod, fine steel wire and twisted steel wire
    • Patent number 5,575,866
    • Issue date Nov 19, 1996
    • Kabushiki Kaisha Kobe Seiko Sho
    • Takaaki Minamida
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Continuous dry drawing method and apparatus therefor
    • Patent number 5,537,849
    • Issue date Jul 23, 1996
    • Kabushiki Kaisha Kobe Seiko Sho
    • Heijiro Kawakami
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coil of tapered wire
    • Patent number 4,801,106
    • Issue date Jan 31, 1989
    • Kabushiki Kaisha Kobe Seiko Sho
    • Heijiro Kawakami
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Production of a taper rod
    • Patent number 4,800,744
    • Issue date Jan 31, 1989
    • Kabushiki Kaisha Kobe Seiko Sho
    • Heijiro Kawakami
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...