Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939351 | Production method for nitride semiconductor light emitting device | Hiroshi Osawa | 2011-05-10 |
| 7939845 | Nitride semiconductor light-emitting device and production method thereof | Hiroshi Osawa | 2011-05-10 |