TU

Takahisa Utaki

OC Osaka Gas Co.: 1 patents #3 of 17Top 20%
Overall (2017): #222,728 of 506,227Top 45%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9732297 Gas purification method Shota KAWASHIMA, Kenji Seki, Yuhei Morita 2017-08-15