Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071992 | Semiconductor light-emitting device | Nobuaki Kitano, Masahiro Arai | 2011-12-06 |
| 7884381 | Light emitting device and method for fabricating the same including a back surface electrode with an Au alloy | Masahiro Arai | 2011-02-08 |