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Nissen Chemitec Corporation

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Organization

  • Niihama-shi, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Noise suppression structure
    • Patent number 7,677,353
    • Issue date Mar 16, 2010
    • Nissen Chemitec Corporation
    • Kazuhiro Shinohara
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Method of manufacturing a foam-molded product
    • Patent number 6,893,587
    • Issue date May 17, 2005
    • Nissen Chemitec Corporation
    • Hidekazu Murakoshi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Planar lighting device
    • Patent number 6,767,105
    • Issue date Jul 27, 2004
    • Nissen Chemitec Corporation
    • Sumio Nakahashi
    • G02 - OPTICS
  • Information Patent Grant

    Process for producing multilayer molded article
    • Patent number 6,280,678
    • Issue date Aug 28, 2001
    • Sumitomo Chemical Company Limited
    • Takahisa Hara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for tucking covering materials
    • Patent number 5,830,518
    • Issue date Nov 3, 1998
    • Nissen Chemitec Corporation
    • Tadayuki Oda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for making a multilayer molded article
    • Patent number 5,783,133
    • Issue date Jul 21, 1998
    • Sumitomo Chemical Company, Limited
    • Takahisa Hara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Gas-assisted injection molding process for producing hollow molded...
    • Patent number 5,277,865
    • Issue date Jan 11, 1994
    • Sumitomo Chemical Company, Limited
    • Takahisa Hara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

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