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Kato Hatsujou Kabushiki Kaisha

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastener
    • Patent number RE33809
    • Issue date Jan 28, 1992
    • Kato Hatsujou Kabushiki Kaisha
    • Shigeo Okada
    • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded f...
  • Information Patent Grant

    Fastener
    • Patent number 4,311,421
    • Issue date Jan 19, 1982
    • Kato Hatsujou Kabushiki Kaisha
    • Shigeo Okada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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