Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957446 | Semiconductor laser and method of making semiconductor laser | — | 2011-06-07 |
| 7947520 | Semiconductor laser and method of making the same | Toshio Nomaguchi, Kenji Hiratsuka | 2011-05-24 |