YC

Yasushi Chatani

KC Kawada Co.: 1 patents #1 of 1Top 100%
Overall (1982): #22,639 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4361980 Rolling toy and axle arrangement — 1982-12-07