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Yotaku Ra

CT Changchun University Of Science And Technology: 1 patents #6 of 37Top 20%
Overall (All Time): #2,839,923 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10190567 Heavy hammer type wave power generation method and device Chenghao Piao, Takeyoshi Kimra, Tarou Kimura 2019-01-29