RT

Ryuichi Tokimune

SI Sumitomo Rubber Industries: 4 patents #14 of 236Top 6%
Overall (2018): #36,753 of 503,207Top 8%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9994699 Tire rubber composition and pneumatic tire Tatsuya Miyazaki 2018-06-12
9926437 Rubber composition for tires, and pneumatic tire Tatsuya Miyazaki, Masanobu Nakamura 2018-03-27
9890269 Tire rubber composition and pneumatic tire Tatsuya Miyazaki 2018-02-13
9890272 Rubber composition for tires, and pneumatic tire Tatsuya Miyazaki, Masanobu Nakamura 2018-02-13