Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743702 | Nitride-based semiconductor laser device and method of forming the same | Takenori Goto, Yasuhiko Nomura, Tsutomu Yamaguchi | 2004-06-01 |
| 6744075 | Nitride-based semiconductor light-emitting device and method of forming the same | Tsutomu Yamaguchi, Yasuhiko Nomura | 2004-06-01 |