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Seitaro SHIMIZU

Overall (All Time): #2,708,635 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10913037 Oxygen clathrate hydrate and oxygen solution containing the same Takaaki Matsumoto, Toshikatsu HAGIWARA, Mariko Takano 2021-02-09