Inventor
OTSUKI HIROTOSHI
JP5 patents
Patents
5 patentsUS10174185B2Jan 8, 2019
Pneumatic tire
SUMITOMO RUBBER IND11 citations79
US10131763B2Nov 20, 2018
Modified natural rubber, process for producing same, rubber composition for tire, and pneumatic tire
SUMITOMO RUBBER IND2 citations71
US11118034B2Sep 14, 2021
Tire
SUMITOMO RUBBER IND0 citations59
US7893147B2Feb 22, 2011
Radial tire
SUMITOMO RUBBER IND4 citations57
US10603958B2Mar 31, 2020
Airless tire
SUMITOMO RUBBER IND0 citations40