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Tsutomu Yokoyama

Overall (2018): #204,937 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10150559 Unmanned flying object and control device therefor Hiroo Sato, Yasumasa Uruta 2018-12-11