Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7180240 | White light emitting device having corrected distributions of chromaticity and luminance | Megumi Horiuchi | 2007-02-20 |
| 6858456 | Method for manufacturing a light emitting device | Megumi Horiuchi | 2005-02-22 |
| 5705833 | Surface-mounted photocoupler | Megumi Horiuchi | 1998-01-06 |