SF

Soji Fujimori

RI Railway Technical Research Institute: 1 patents #4 of 42Top 10%
Overall (1994): #67,071 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5303514 Rail grinding apparatus Hirotsugu Oishibashi, Muneyuki Ohara, Haruo Yokoyama, Akihiro Hosokawa, Kosuke Nagai +1 more 1994-04-19