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Koyo Kizai Co., Ltd.

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  • Sapporo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 6,913,430
    • Issue date Jul 5, 2005
    • Koyo Kizai Co., Ltd.
    • Katsuo Ito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Board anchor
    • Patent number 6,139,236
    • Issue date Oct 31, 2000
    • Koyo Kizai Co., Ltd.
    • Katsuo Ito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for manufacturing split nut
    • Publication number 20070017083
    • Publication date Jan 25, 2007
    • Koyo Kizai Co., Ltd.
    • Katsuo Ito
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Board anchor
    • Publication number 20020015629
    • Publication date Feb 7, 2002
    • Koyo Kizai Co., Ltd.
    • Katsuo Ito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks