YM

Yuhei Morita

OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
Overall (All Time): #2,959,566 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

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