TREA

Katsuhiko Yamazoe

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Organic rare-earth salt phosphor
    • Patent number 4,572,803
    • Issue date Feb 25, 1986
    • Asahi-Dow Limited
    • Katsuhiko Yamazoe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Organic europlum salt phosphor
    • Patent number 4,443,380
    • Issue date Apr 17, 1984
    • Asahi-Dow Limited
    • Katsuhiko Yamazoe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...