Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821649 | Organic EL device and preparation method | Emiko Kambe | 2004-11-23 |
MS
Masahiro Shinkai
Overall (2004): #158,529 of 270,089Top 60%
1
Patents 2004