KO

Katsumi Ooshima

TO Topre: 1 patents #1 of 9Top 15%
Overall (1989): #89,976 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4800774 Pedal-load lightening apparatus Yoshihiko Hagiwara 1989-01-31