Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053973 | Film forming composition and organic electroluminescent device | Kenichi Nagayama, Tomoyuki Ogata | 2011-11-08 |
| 8022617 | Organic compound, charge-transporting material, composition for charge-transporting material and organic electroluminescent device | Yuichiro Kawamura, Tomoyuki Ogata, Masayoshi Yabe, Misako Okabe, Masako Takeuchi +1 more | 2011-09-20 |
| 7879461 | Composition for charge-transporting film and ion compound, charge-transporting film and organic electroluminescent device using same, and method for manufacturing organic electroluminescent device and method for producing charge-transporting film | Tomoyuki Ogata, Asato TANAKA | 2011-02-01 |