Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048535 | Electroluminescent device | Tatsuya Igarashi, Saisuke Watanabe, Toshihiro Ise, Hisashi Okada | 2011-11-01 |
| 8039630 | Cationic compound, dye compound and method of using the same, and optical information recording medium | Tatsuo Mikami | 2011-10-18 |
| 8034935 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Keizo Kimura | 2011-10-11 |
| 7994319 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Keizo Kimura | 2011-08-09 |
| 7951472 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Keizo Kimura | 2011-05-31 |
| 7951946 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Keizo Kimura | 2011-05-31 |
| 7951945 | Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex | Tatsuya Igarashi, Keizo Kimura | 2011-05-31 |