KN

Katsumi Nagayoshi

📍 Yokkaichi, JP: #21 of 86 inventorsTop 25%
Overall (1989): #90,165 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4850330 Device for shooting bullets by pressure medium for use in a toy gun 1989-07-25