RT

Riku Takeshita

TO Toto: 1 patents #620 of 1,113Top 60%
Overall (All Time): #2,776,129 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10566634 Fuel cell unit and fuel cell array Yuya Takahashi, Hiroshi Shirahama, Masayuki Yamada, Yasuo Kakinuma 2020-02-18