SS

Sumito Sato

YC Yamakyu Chain Co.: 1 patents #1 of 12Top 9%
Overall (2004): #108,200 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6786327 Connection structure of chain for transportation Yukio Ashida, Masanori Fueki, Takashi Miya 2004-09-07