Inventor
NAKAGAWA RYUTARO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA RYUTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOKOHAMA RUBBER CO LTD
3 patentsUS11359075B2Jun 14, 2022
Rubber composition for a tire tread and pneumatic tire using the same
YOKOHAMA RUBBER CO LTD0 citations48
US10723176B2Jul 28, 2020
Rubber composition for sidewalls, and pneumatic tire using same
YOKOHAMA RUBBER CO LTD0 citations47
US10072102B2Sep 11, 2018
Phosphoric acid-modified polymer
YOKOHAMA RUBBER CO LTD0 citations47