KT

Keiji Takagi

SI Sumitomo Rubber Industries: 1 patents #141 of 329Top 45%
Overall (2019): #385,571 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10272725 Pneumatic tire Yoshiaki Kanematsu, Hiroshi Yamaoka 2019-04-30