KM

Kenichiro Morino

NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
Overall (All Time): #3,072,651 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9145941 Hollow coil spring and method for manufacturing same Takashi Yajima 2015-09-29