SO

Susumu Ozawa

SI Sigma: 1 patents #2 of 4Top 50%
📍 Niiza, JP: #8 of 19 inventorsTop 45%
Overall (1989): #54,237 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4840290 Bulk loaded coin dispensing machine Shunichi Nakamura, Kouichi Iimura, Kikuo Nakamura 1989-06-20