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Nakayama Iron Works

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  • Saga, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Jaw crusher driving device
    • Patent number 10,046,328
    • Issue date Aug 14, 2018
    • NAKAYAMA IRON WORKS, LTD.
    • Hiroshi Nakayama
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Crusher bucket with crushing lid
    • Patent number 7,311,278
    • Issue date Dec 25, 2007
    • Nakayama Iron Works, Ltd.
    • Tomohiro Kitsukawa
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Roll crusher
    • Patent number 6,592,061
    • Issue date Jul 15, 2003
    • Nakayama Iron Works, Ltd.
    • Teruji Watajima
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Multiaxes roll type of crusher
    • Patent number 5,984,214
    • Issue date Nov 16, 1999
    • Nakayama Iron Works LTD.
    • Hiroshi Nakayama
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Method for operating an eccentric jaw crusher
    • Patent number 5,769,334
    • Issue date Jun 23, 1998
    • Nakayama Iron Works, Ltd.
    • Hiroshi Nakayama
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Method for operating an eccentric jaw crusher
    • Patent number 5,749,530
    • Issue date May 12, 1998
    • Nakayama Iron Works, Ltd.
    • Hiroshi Nakayama
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Swing type crusher
    • Patent number 5,725,166
    • Issue date Mar 10, 1998
    • Nakayama Iron Works, Ltd.
    • Hiroshi Nakayama
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Vertical shaft impact crusher and operating method therefor
    • Patent number 5,639,030
    • Issue date Jun 17, 1997
    • Nakayama Iron Works, Ltd.
    • Teruji Watajima
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Rotor blade structure for vertical shaft impact crusher
    • Patent number 5,497,951
    • Issue date Mar 12, 1996
    • Nakayama Iron Works, Ltd.
    • Teruji Watajima
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Jaw crusher for non-rigid object such as asphalt
    • Patent number 5,397,069
    • Issue date Mar 14, 1995
    • Nakayama Iron Works, Ltd.
    • Tomohiro Kitsukawa
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Vertical shaft impact crusher
    • Patent number 5,323,974
    • Issue date Jun 28, 1994
    • Nakayama Iron Works, Ltd.
    • Teruji Watajima
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Jaw crusher
    • Patent number 5,172,869
    • Issue date Dec 22, 1992
    • Nakayama Iron Works, Ltd.
    • Tomohiro Kitsukawa
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Centrifugal refining crusher
    • Patent number 4,844,354
    • Issue date Jul 4, 1989
    • Nakayama Iron Works
    • Teruji Watajima
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    JAW CRUSHER DRIVING DEVICE
    • Publication number 20150238970
    • Publication date Aug 27, 2015
    • Nakayama Iron Works, Ltd.
    • Hiroshi Nakayama
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Concrete cutting machine
    • Publication number 20020017817
    • Publication date Feb 14, 2002
    • Nakayama Iron Works Co., Ltd.
    • Kanji Nakayama
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Roll crusher
    • Publication number 20010045477
    • Publication date Nov 29, 2001
    • Nakayama Iron Works, Ltd.
    • Teruji Watajima
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Trademarklast 30 trademarks

  • Information Trademark

    79170660 - DENDOMAN
    • Serial number 79170660
    • Registration number 5126163
    • Filing date Apr 20, 2015
    • NAKAYAMA IRON WORKS, LTD.
    • 7 - Machines and machine tools
  • Information Trademark

    79170661 - DENDOMAN
    • Serial number 79170661
    • Registration number 5126164
    • Filing date Apr 20, 2015
    • NAKAYAMA IRON WORKS, LTD.
    • 7 - Machines and machine tools