KT

Keiji Takagi

SI Sumitomo Rubber Industries: 1 patents #83 of 244Top 35%
Overall (2023): #366,307 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11732116 Rubber composition for tire tread and tire Tatsuya Miyazaki 2023-08-22