RO

Ryoichi Okamoto

📍 Fukuyama, JP: #9 of 44 inventorsTop 25%
Overall (2004): #122,409 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6808622 Wastewater purifying apparatus Masayuki Komurasaki, Hirofumi Niki 2004-10-26