Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6553046 | High-power semiconductor laser device including resistance reduction layer which has intermediate energy gap | Toshiaki Fukunaga, Mitsugu Wada | 2003-04-22 |
FA
Fujio Akinaga
Overall (2003): #225,209 of 273,478Top 85%
1
Patents 2003