YM

Yoshiteru Miyasaka

NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%
Overall (All Time): #4,022,592 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4545292 Roof ridge ventilation apparatus Michio Inokawa, Minoru Watanabe, Toshio Watanabe 1985-10-08