Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835963 | Light-emitting element and method of fabrication thereof | Hidetoshi Fujimoto, Mamoru Terauchi | 2004-12-28 |
| 6687277 | Semiconductor laser device | Hideto Furuyama | 2004-02-03 |