TREA

Toshio Nakayama

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Friction clamping apparatus
    • Patent number 5,226,753
    • Issue date Jul 13, 1993
    • The Japan Steel Works Ltd.
    • Jyunichi Chajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Friction clamping apparatus
    • Patent number 5,178,480
    • Issue date Jan 12, 1993
    • The Japan Steel Works Ltd.
    • Jyunichi Chajima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...