HS

Hideaki Sugihara

SI Sumitomo Rubber Industries: 1 patents #33 of 95Top 35%
Overall (1997): #140,509 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5688342 Pneumatic tire having ground contacting area — 1997-11-18