Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783845 | Anti-fogging coating material, anti-fogging coating, and anti-fogging optical member | Teigo Sakakibara, Masayuki Yamada, Yoshinori Kotani | 2004-08-31 |
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Zuyi Zhang
Overall (2004): #78,211 of 270,089Top 30%
1
Patents 2004