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Kanto Special Steel Works, Ltd.

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Patents Grantslast 30 patents

  • Information Patent Grant

    Intravascular stent
    • Patent number 6,221,096
    • Issue date Apr 24, 2001
    • Kanto Special Steel Works, Ltd.
    • Mitsuru Aiba
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic programming apparatus for numerically controlled roll gri...
    • Patent number 5,844,805
    • Issue date Dec 1, 1998
    • Toshiba Kikai Kabushiki Kaisha
    • Hiroshi Uchimura
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Method of and instrument for measuring roll diameter in roll grinder
    • Patent number 5,771,599
    • Issue date Jun 30, 1998
    • Toshiba Kikai Kabushiki Kaisha
    • Hiroshi Uchimura
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Plated nickel-titanium alloy product
    • Patent number 5,733,667
    • Issue date Mar 31, 1998
    • Sumitomo Metal Industries, Ltd.
    • Kazuyuki Nakasuji
    • G02 - OPTICS
  • Information Patent Grant

    Roll caster shell for use in a continuous sheet casting machine
    • Patent number 5,531,659
    • Issue date Jul 2, 1996
    • Kanto Special Steel Works, Ltd.
    • Tamotsu Fusada
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Cold rolling work roll
    • Patent number 5,505,682
    • Issue date Apr 9, 1996
    • Kanto Special Steel Works, Ltd.
    • Shigeki Shimizu
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Cold rolling work roll
    • Patent number 5,445,589
    • Issue date Aug 29, 1995
    • Kanto Special Steel Works, Ltd.
    • Shigeki Shimizu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Temples for eyeglasses
    • Patent number 5,078,485
    • Issue date Jan 7, 1992
    • Kanto Special Steel Works, Ltd.
    • Mitsuru Aiba
    • G02 - OPTICS
  • Information Patent Grant

    Highly wear-resistant roll steel for cold rolling mills
    • Patent number 5,061,441
    • Issue date Oct 29, 1991
    • Kawasaki Steel Corporation
    • Ken'ichi Aoki
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Apparatus for rotary casting ingots
    • Patent number 4,493,360
    • Issue date Jan 15, 1985
    • Kanto Special Steel Works Ltd.
    • Hiroyuki Takahashi
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Shaft coupling
    • Patent number 4,171,627
    • Issue date Oct 23, 1979
    • Kanto Special Steel Works Ltd.
    • Kazuichi Fukuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible coupling for rotating shafts
    • Patent number 4,019,346
    • Issue date Apr 26, 1977
    • Kanto Special Steel Works Ltd.
    • Kazuichi Fukuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74584310 - KANTOC ELASTER
    • Serial number 74584310
    • Registration number 1921483
    • Filing date Oct 11, 1994
    • KANTO SPECIAL STEEL WORKS, LTD.
    • 6 - Common metals and their alloys
  • Information Trademark

    74577669 - KANTOC ELASTER
    • Serial number 74577669
    • Registration number 1921743
    • Filing date Sep 23, 1994
    • KANTO SPECIAL STEEL WORKS, LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments