MT

Masatoshi Tanaka

SI Sumitomo Rubber Industries: 2 patents #11 of 95Top 15%
Overall (1997): #30,474 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5679185 Pneumatic tire 1997-10-21
5595619 Pneumatic tire including shoulder parts 1997-01-21