Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977671 | Compound having oxadiazole ring structure substituted with pyridyl group and organic electroluminescence device | Tetsuzo Miki, Makoto Nagaoka, Shuichi Hayashi, Yoshio Taniguchi | 2011-07-12 |
| 7867632 | Arylamine compound and organic electroluminescence device | Tetsuzo Miki, Norimasa Yokoyama, Yoshio Taniguchi | 2011-01-11 |
| 7862905 | Arylamine compound and organic electroluminescent device | Tetsuzo Miki, Naohiro Tarumoto, Yoshio Taniguchi | 2011-01-04 |