NK

Naoto Kouchi

NM Nippon Steel & Sumitomo Metal: 1 patents #106 of 440Top 25%
Overall (2016): #280,912 of 481,213Top 60%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9523401 Device for assembling railway wheel with brake discs Toru Iwahashi 2016-12-20