NI

Nouzen Inafuku

📍 Naha, JP: #12 of 31 inventorsTop 40%
Overall (All Time): #3,644,347 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5881509 Spiral staircase and connecting metals for spiral staircase — 1999-03-16