RT

Ryuichi Tokimune

SI Sumitomo Rubber Industries: 1 patents #83 of 244Top 35%
Overall (2023): #271,157 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11571931 Method for manufacturing rubber composition for tire and method for manufacturing tire Ryota Kitago, Soh Ishino 2023-02-07