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Ryouta Umebayashi

TO Tokuyama: 1 patents #280 of 562Top 50%
Overall (All Time): #2,652,434 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11319635 Electrolysis vessel for alkaline water electrolysis Yasuyuki Tanaka 2022-05-03