RM

Ryoji Matsui

SI Sumitomo Rubber Industries: 1 patents #83 of 244Top 35%
Overall (2023): #271,870 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11772422 Tire rubber composition and tire — 2023-10-03