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Takayoshi Ezuhara

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  • Tsukuba-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOSPHOR, PHOSPHOR PASTE AND LIGHT EMITTING DEVICE
    • Publication number 20090315448
    • Publication date Dec 24, 2009
    • SUMITOMO CHEMICAL COMPANY, LIMITED
    • Satoru Kuze
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Phosphor
    • Publication number 20070210284
    • Publication date Sep 13, 2007
    • Naoto Hirosaki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Phosphor for vacuum ultraviolet ray-excited light-emitting element
    • Publication number 20040084656
    • Publication date May 6, 2004
    • Sumitomo Chemical Company, Limited
    • Yuichiro Imanari
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Phosphor for light-emitting element excited by vacuum ultra-violet ray
    • Publication number 20040036392
    • Publication date Feb 26, 2004
    • Sumitomo Chemical Company, Limited
    • Takayoshi Ezuhara
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Phosphor for white LED and a white LED
    • Publication number 20030227007
    • Publication date Dec 11, 2003
    • Sumitomo Chemical Company, Limited
    • Takayoshi Ezuhara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Process for producing particles of a metal compound
    • Publication number 20030160214
    • Publication date Aug 28, 2003
    • SUMITOMO CHEMICAL CO. LTD., NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE...
    • Keiji Ono
    • C01 - INORGANIC CHEMISTRY