JK

Junnosuke Katayama

📍 Tochigi, JP: #1,767 of 2,789 inventorsTop 65%
Overall (All Time): #3,381,706 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7197425 Road surface state estimating system and road surface state measuring apparatus Yukiei Masuyama, Noritsugu Kusakari 2007-03-27