EY

Emiko Yamamoto

SI Sumitomo Rubber Industries: 2 patents #809 of 1,637Top 50%
Overall (All Time): #2,183,276 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6938660 Pneumatic tire — 2005-09-06
6398533 Tire mold Masahiro Hanya, Masayuki Sakamoto, Ryo Ono 2002-06-04