YK

Yoshifumi Kawagoe

SI Sumitomo Rubber Industries: 2 patents #60 of 295Top 25%
Overall (2020): #28,707 of 565,922Top 6%
5
Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10821780 Tire Takashi Okada 2020-11-03
10800212 Pneumatic tire Masashi Wakasugi 2020-10-13
D893400 Tire for automobile 2020-08-18
D893408 Tire for automobile 2020-08-18
D872684 Tire for automobile 2020-01-14