IY

Ikuro Yamamoto

📍 Kammi, JP: #5 of 11 inventorsTop 50%
Overall (1989): #102,437 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4834213 Noise silencer for use in joint gap in highway Keiji Koga 1989-05-30