HT

Hiromichi Takahashi

KA Kao: 1 patents #51 of 210Top 25%
Overall (2022): #431,557 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

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