MO

Michiaki Oyado

OB Obayashi: 1 patents #5 of 7Top 75%
RI Railway Technical Research Institute: 1 patents #1 of 22Top 5%
Overall (2004): #151,734 of 270,089Top 60%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6722088 Elevated bridge infrastructure and design method for designing the same Hajime Ouchi, Motoyuki Okano, Hajime Wakui, Nobuyuki Mastsumoto 2004-04-20