Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998770 | Method for forming a semiconductor light-emitting device | Tomokazu Katsuyama | 2011-08-16 |
| 7863630 | Light-emitting diode and method for fabrication thereof | Ryouichi Takeuchi, Takashi Watanabe | 2011-01-04 |