Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9679974 | Nitride semiconductor element, nitride semiconductor wafer, and method for forming nitride semiconductor layer | Hisashi Yoshida, Hajime Nago, Naoharu Sugiyama, Shinya Nunoue | 2017-06-13 |
| 9673284 | Nitride semiconductor device, nitride semiconductor wafer, and method for forming nitride semiconductor layer | Yoshiyuki Harada, Hisashi Yoshida, Naoharu Sugiyama, Shinya Nunoue | 2017-06-06 |
| 9601662 | Semiconductor light emitting device, nitride semiconductor layer, and method for forming nitride semiconductor layer | Yoshiyuki Harada, Maki Sugai, Shinya Nunoue | 2017-03-21 |
| 9590141 | Semiconductor light emitting device having a p-type semiconductor layer with a p-type impurity | Koichi Tachibana, Hajime Nago, Shigeya Kimura, Shinya Nunoue | 2017-03-07 |