YI

Yasutaka Iwata

SI Sumitomo Rubber Industries: 4 patents #21 of 295Top 8%
Overall (2020): #41,102 of 565,922Top 8%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10759233 Pneumatic tire Tadao Matsumoto, Kentaro Yagyu, Fumikazu Yamashita, Shingo Umekita, Yasuaki Kuniyasu +1 more 2020-09-01
D882504 Tire for automobile 2020-04-28
10611191 Tire 2020-04-07
10596855 Tire 2020-03-24