Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812497 | Organic light emitting device | Jun Kamatani, Shinjiro Okada, Akira Tsuboyama, Takao Takiguchi, Seishi Miura +3 more | 2004-11-02 |
HI
Hironobu Iwawaki
Overall (2004): #210,059 of 270,089Top 80%
1
Patents 2004