Inventor

KONII YOSHIO

JP3 patents

Patents

3 patents

US5353855AOct 11, 1994

Pneumatic radial tire

SUMITOMO RUBBER IND22 citations90

US5482099AJan 9, 1996

Pneumatic radial tire including a tread portion divided into four circumferential regions

SUMITOMO RUBBER IND14 citations71

US5385187AJan 31, 1995

Pneumatic radial tire with tread of three equal portions

SUMITOMO RUBBER IND13 citations71