Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797986 | Semiconductor light emitting element | Takahisa Kurahashi, Hiroshi Nakatsu, Tetsurou Murakami | 2004-09-28 |
| 6794687 | Semiconductor light-emitting device and method for fabricating the device | Takahisa Kurahashi, Hiroshi Nakatsu, Tetsurou Murakami | 2004-09-21 |
| 6707834 | Semiconductor laser device and process for producing the same | Yasuo Kan | 2004-03-16 |