Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677243 | Method of manufacturing optical element | Takeshi Okada, Katsuhiko Takano, Junichi Sakamoto, Shoji Shiba, Kenichi Iwata +2 more | 2004-01-13 |
TN
Takehito Nishida
Overall (2004): #105,361 of 270,089Top 40%
1
Patents 2004