YK

Yusuke Kawana

SC Sugiyasu Industries Co.: 2 patents #2 of 4Top 50%
Overall (1989): #12,145 of 140,708Top 9%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D302895 Hand-operated lift truck 1989-08-15
D302896 Hand-operated lift truck 1989-08-15