RI

Ryoji Iwamoto

KA Kao: 1 patents #51 of 210Top 25%
📍 Toyohashi, JP: #26 of 90 inventorsTop 30%
Overall (2022): #277,375 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11466156 Asphalt composition Hiromichi Takahashi, Ryoichi Hashimoto, Eiji Shirai 2022-10-11