NK

Norihisa Kawamura

NE NS Sumikin Engineering: 1 patents #1 of 32Top 4%
Overall (2018): #287,911 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10006202 Buckling-restrained brace and method of manufacturing buckling-restrained brace Isao Kimura, Toyoki Kuroiwa 2018-06-26