SI

Shigetaka Ikeki

SI Sumitomo Rubber Industries: 4 patents #529 of 1,637Top 35%
Overall (All Time): #1,215,937 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9221303 Pneumatic tire 2015-12-29
D709436 Tire for automobile 2014-07-22
D681545 Tire for automobile 2013-05-07
D680945 Tire for automobile 2013-04-30