HO

Hirotoshi Otsuki

SI Sumitomo Rubber Industries: 1 patents #128 of 295Top 45%
Overall (2020): #448,760 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10603958 Airless tire Wako Iwamura, Makoto Sugiya 2020-03-31