Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780261 | Light-emitting element and light-emitting device including a first p-side semiconductor layer and a second p-side semiconductor layer | Keiji Emura, Hiroaki KAGEYAMA | 2017-10-03 |
| 9711685 | Sapphire substrate and method for manufacturing the same and nitride semiconductor light emitting element | Naoya Sako, Takashi Ohara, Yuki Shibutani, Yoshihito Kawauchi, Kazuyuki Takeichi +1 more | 2017-07-18 |