Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053756 | Nitride semiconductor light emitting element | Norikazu Ito, Kazuaki Tsutsumi | 2011-11-08 |
| 8049235 | Nitride semiconductor light emitting element with bragg reflection layers and anti-reflection layers to improve light extraction efficiency | — | 2011-11-01 |
| 8004006 | Nitride semiconductor light emitting element | Atsushi Yamaguchi | 2011-08-23 |
| 7960727 | Zinc oxide based compound semiconductor device | Yuji Hiroyuki | 2011-06-14 |
| 7948003 | Transparent electrode | — | 2011-05-24 |
| 7906791 | Semiconductor light emitting element | — | 2011-03-15 |
| 7872269 | Gallium nitride semiconductor light emitting element | — | 2011-01-18 |