Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7777043 | Compound, charge transporting material and organic electroluminescent element | Masayoshi Yabe, Hideki Sato, Masayo Fugono, Masako Takeuchi | 2010-08-17 |
| 7442447 | Binaphthol based chromophores for the fabrication of blue organic light emitting diodes | Guillermo C. Bazan, Hadjar Benmansour, Yoshiharu Sato | 2008-10-28 |