Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822266 | Semiconductor light-emitting device | Takahisa Kurahashi, Hiroshi Nakatsu, Shouichi Ohyama | 2004-11-23 |
| 6815727 | Semiconductor light emitting device | Takahisa Kurahashi, Shouichi Ohyama, Hiroshi Nakatsu | 2004-11-09 |
| 6797986 | Semiconductor light emitting element | Takahisa Kurahashi, Hiroshi Nakatsu, Hiroyuki Hosoba | 2004-09-28 |
| 6794687 | Semiconductor light-emitting device and method for fabricating the device | Takahisa Kurahashi, Hiroshi Nakatsu, Hiroyuki Hosoba | 2004-09-21 |