Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677243 | Method of manufacturing optical element | Takeshi Okada, Junichi Sakamoto, Shoji Shiba, Kenichi Iwata, Hiroshi Taniuchi +2 more | 2004-01-13 |
KT
Katsuhiko Takano
Overall (2004): #180,254 of 270,089Top 70%
1
Patents 2004