YN

Youetsu Nagasaka

SH Shiroki: 1 patents #1 of 1Top 100%
Overall (1994): #48,200 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5302002 Hip supporting apparatus of seat — 1994-04-12