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Yoriko Suda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Phosphor
    • Patent number 6,531,072
    • Issue date Mar 11, 2003
    • Futaba Corporation
    • Yoriko Suda
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for preparing gallium nitride phosphor
    • Patent number 6,303,403
    • Issue date Oct 16, 2001
    • Futaba Denshi Kogyo, K.K.
    • Yoshitaka Sato
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...