NK

Noboru Kawainshi

YC Yamamoto Kogaku Co.: 1 patents #2 of 8Top 25%
Overall (2004): #268,742 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6704944 Sports goggles Kimio Matsumoto, Toru Tsubooka 2004-03-16