Koji Takaku

5 Patents

• US124042642025

  Organic Electric Light Emitting Element, Material for Said Element, and Light Emitting Device, Display Device, and Illumination Device Employing Said Element

  UDC IRELAND LIMITED

  0 cites
• US118442292023

  Electroluminescent Element, and Light Emitting Device, Display Device and Lighting Device Each Using Organic Electroluminescent Element

  UDC Ireland Limited

  0 cites
• US117441442023

  Organic Electroluminescent Element, Light-emitting Material Therefor, Light Emitting Device, Display Device, and Illumination Device

  UDC Ireland Limited

  0 cites
• US115966022023

  Biocompatible Material

  FUJIFILM Corporation

  0 cites
• US115631782023

  Organic Electroluminescent Element, Compound for Use in the Element, and Light Emitting Device, Display Device, and Illumination Device Using the Element

  UDC IRELAND LIMITED

  0 cites