Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049411 | Material for organic electroluminescence device and organic electroluminescence device using the same | Tomoki Kato, Kazuki Nishimura, Toshihiro Iwakuma, Chishio Hosokawa | 2011-11-01 |
| 7968213 | Material for organic electroluminescence device and organic electroluminescence device utilizing the same | Toshihiro Iwakuma, Jun Endo, Kenichi Fukuoka | 2011-06-28 |