MO

Motoyuki Okano

OB Obayashi: 1 patents #1 of 7Top 15%
RI Railway Technical Research Institute: 1 patents #3 of 9Top 35%
Overall (2002): #149,064 of 266,432Top 60%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6425157 Elevated bridge infrastructure design method Hajime Ouchi, Hajime Wakui, Nobuyuki Mastsumoto, Masamichi Sogabe, Hiroyuki Arita +1 more 2002-07-30