Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6683410 | Organic EL device with light absorbing piece and method for manufacturing the same | — | 2004-01-27 |
YH
Yamamoto Hitoshi
Overall (2004): #85,537 of 270,089Top 35%
1
Patents 2004