Inventor
KITAGO RYOTA
JP16 patents
Patents
16 patentsUS10654316B2May 19, 2020
Pneumatic tire and crosslinked rubber composition
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US10414906B2Sep 17, 2019
Rubber composition and pneumatic tire
SUMITOMO RUBBER IND3 citations71
US12187894B2Jan 7, 2025
Rubber composition and pneumatic tire
SUMITOMO RUBBER IND4 citations69
US9598552B2Mar 21, 2017
Rubber composition and pneumatic tire
SUMITOMO RUBBER IND4 citations68
US10479880B2Nov 19, 2019
Rubber composition for tires and pneumatic tire
SUMITOMO RUBBER IND1 citations62
US11458767B2Oct 4, 2022
Pneumatic tire and crosslinked rubber composition
SUMITOMO RUBBER IND1 citations61
US11427029B2Aug 30, 2022
Pneumatic tire and crosslinked rubber composition
SUMITOMO RUBBER IND0 citations61
US10639932B2May 5, 2020
Pneumatic tire and crosslinked rubber composition
SUMITOMO RUBBER IND1 citations61
US12054614B2Aug 6, 2024
Rubber composition and pneumatic tire
SUMITOMO RUBBER IND0 citations57
US9129726B2Sep 8, 2015
Rubber composition for tire, and pneumatic tire
SUMITOMO RUBBER IND2 citations57
US11571931B2Feb 7, 2023
Method for manufacturing rubber composition for tire and method for manufacturing tire
SUMITOMO RUBBER IND0 citations50
US11440349B2Sep 13, 2022
Pneumatic tire and crosslinked rubber composition
SUMITOMO RUBBER IND0 citations50
US12410308B2Sep 9, 2025
Rubber composition and pneumatic tire
SUMITOMO RUBBER IND0 citations47
US12173140B2Dec 24, 2024
Rubber composition and pneumatic tire
SUMITOMO RUBBER IND0 citations47
US10590254B2Mar 17, 2020
Rubber composition and pneumatic tire
SUMITOMO RUBBER IND0 citations47
US10280286B2May 7, 2019
Rubber composition manufacturing method and pneumatic tire
SUMITOMO RUBBER IND0 citations46