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Eiichi Nagoshi

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  • Chigasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-tapping screw
    • Patent number 5,249,882
    • Issue date Oct 5, 1993
    • Topura Co., Ltd.
    • Eiichi Nagoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-tapping screw
    • Patent number 5,205,694
    • Issue date Apr 27, 1993
    • Topura Co., Ltd.
    • Eiichi Nagoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-tapping screw
    • Patent number 5,203,657
    • Issue date Apr 20, 1993
    • Topura Co., Ltd.
    • Eiichi Nagoshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...