SA

Shumi Akazawa

RY Ryobi: 2 patents #4 of 25Top 20%
📍 Fuchu, JP: #5 of 69 inventorsTop 8%
Overall (1997): #24,553 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5669453 Power carving tool 1997-09-23
5662440 Router attachment Naoki Kikuchi, Kenneth M. Brazell 1997-09-02