TREA

Kouji Matsumura

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  • Kuga-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing polymer particle
    • Patent number 6,699,964
    • Issue date Mar 2, 2004
    • Mitsubishi Rayon Co., Ltd.
    • Akihiro Toritani
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing synthetic latex
    • Patent number 6,635,707
    • Issue date Oct 21, 2003
    • Mitsubishi Rayon Co., Ltd.
    • Akihiro Toritani
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing diene-based rubber polymer latex
    • Patent number 6,391,997
    • Issue date May 21, 2002
    • Mitsubishi Rayon Co., Ltd.
    • Masaki Sugihara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...