YS

Yukitoshi Sugiyama

📍 Nanbu, JP: #540 of 1,154 inventorsTop 50%
Overall (All Time): #2,180,605 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6899051 Anchor for small boat 2005-05-31
D489669 Anchor 2004-05-11