Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847449 | Nitride semiconductor light-emitting device with periodic gain active layers | Kenjo Matsui, Tetsuya Takeuchi, Isamu Akasaki, Takanobu Akagi, Sho Iwayama | 2017-12-19 |
| 9716209 | Method of manufacturing n-p-n nitride-semiconductor light-emitting device, and n-p-n nitride-semiconductor light-emitting device | Tetsuya Takeuchi, Yuka Kuwano, Isamu Akasaki | 2017-07-25 |
| 9666753 | Nitride semiconductor light emitting device and method of fabricating the same | Tetsuya Takeuchi, Daisuke Komori, Kaku Takarabe, Isamu Akasaki | 2017-05-30 |