KK

Kei Kohara

SI Sumitomo Rubber Industries: 2 patents #43 of 236Top 20%
Overall (2018): #130,114 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10118355 Tire manufacturing method Masaya Tsunoda, Takashi Tanaka 2018-11-06
10112445 Pneumatic tire 2018-10-30