AY

Atsushi Yamahira

SI Sumitomo Rubber Industries: 2 patents #17 of 131Top 15%
Overall (1994): #37,873 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5360046 Heavy duty tire with reduced shoulder wear and improved wandering performance Yoshiyuki Takada 1994-11-01
D348032 Automobile tire Yoshiyuki Takada 1994-06-21