YI

Yoji Imoto

SI Sumitomo Rubber Industries: 1 patents #49 of 155Top 35%
Overall (2017): #187,493 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9790359 Tread rubber composition and pneumatic tire Masato Kawase, Masako NAKATANI, Ryuichi Tokimune, Akinori Nagae 2017-10-17