TREA

Kazuya Nagaoka

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing p-n-alkylbenzoic acid
    • Patent number 4,467,112
    • Issue date Aug 21, 1984
    • Kawasaki Kasei Chemicals Ltd.
    • Ryo Matsuura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing benzanthrone
    • Patent number 4,127,595
    • Issue date Nov 28, 1978
    • Kawasaki Kasei Chemicals Ltd.
    • Ryo Matsuura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing anthrone
    • Patent number 4,113,749
    • Issue date Sep 12, 1978
    • Kawasaki Kasei Chemicals Ltd.
    • Ryo Matsuura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...