TREA

Kazuhiro Oda

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  • Hirakata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bending angle detection system
    • Patent number 6,163,374
    • Issue date Dec 19, 2000
    • Komatsu Ltd.
    • Toshio Otani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bending method and bending apparatus
    • Patent number 6,003,353
    • Issue date Dec 21, 1999
    • Komatsu, Ltd.
    • Toshiro Ootani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...