FI

Fumio Ishibashi

YC Yamamoto Kogaku Co.: 1 patents #2 of 8Top 25%
Overall (2004): #222,597 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6814902 Method for continuously manufacturing optical article Tamenobu Yamamoto, Koichiro Oka 2004-11-09