Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667496 | Optical semiconductor apparatus, and its fabrication method | — | 2003-12-23 |
| 6507594 | Optical device structure and fabrication method thereof | Toshihiko Ouchi | 2003-01-14 |
YF
Yukio Furukawa
Overall (2003): #34,881 of 273,478Top 15%
2
Patents 2003