Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734464 | Hetero-junction laser diode | — | 2004-05-11 |
NS
Norihiko Sekine
Overall (2004): #144,641 of 270,089Top 55%
1
Patents 2004