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Okawa Screw Mfg. Co., Ltd.

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Organization

  • Shinagawa-ku, Tokyo 141, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing a blank raw material for a hose end fitting
    • Patent number 6,151,777
    • Issue date Nov 28, 2000
    • Okawa Screw Manufacturing Co., Ltd.
    • Kichiji Sakuraba
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coupling hardware
    • Patent number 5,732,985
    • Issue date Mar 31, 1998
    • Okawa Screw Manufacturing Co., Ltd.
    • Masashi Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75300491
    • Serial number 75300491
    • Registration number 2522904
    • Filing date May 30, 1997
    • Okawa Screw Mfg. Co., Ltd.
    • 6 - Common metals and their alloys