YO

Yasuhisa Osawa

📍 Kawaguchi, JP: #15 of 40 inventorsTop 40%
Overall (1989): #41,841 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4800243 Contactor rubber Yasuko Kimura 1989-01-24