SA

Shumi Akazawa

RY Ryobi: 1 patents #16 of 45Top 40%
📍 Fuchu, JP: #18 of 67 inventorsTop 30%
Overall (1989): #58,208 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D299808 Electric drill Kiyoshi Hoshino 1989-02-14