KM

Kosuke Matsuoka

RI Railway Technical Research Institute: 1 patents #1 of 22Top 5%
📍 Taito, JP: #7 of 17 inventorsTop 45%
Overall (2004): #173,540 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6722589 Slip prevention particle injection device Kaoru Ohno, Kouzou Watanabe 2004-04-20