SY

Shigeki Yamanaka

SI Sumitomo Rubber Industries: 1 patents #1,096 of 1,637Top 70%
Overall (All Time): #3,774,355 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5429165 Pneumatic-shaped solid tire Kouji Ichikawa, Motoshi Tanigawa, Takashi Nishimura, Kiyoshige Muraoka, Ryozo Okada 1995-07-04