AT

Akihiro Tamugi

SI Sumitomo Rubber Industries: 3 patents #635 of 1,637Top 40%
Overall (All Time): #1,431,444 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10974548 Pneumatic tire 2021-04-13
10239355 Pneumatic tire Mitsuru Sueyoshi 2019-03-26
9669662 Pneumatic tire 2017-06-06