Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794688 | Semiconductor light-emitting device and manufacturing method therefor, and LED lamp and LED display | Hiroshi Nakatsu, Takahisa Kurahashi, Tetsuroh Murakami | 2004-09-21 |