Ikuro Yamamoto

📍 Kammi, JP: #103 of 161 inventorsTop 65%

Overall (All Time): #3,928,882 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4834213	Noise silencer for use in joint gap in highway	Keiji Koga	1989-05-30