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USPTO Patent Rankings Data through Dec 31, 2025
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Otsuka Techno — 2 Patents in 2020

Rank (2020): #15,534 of 32,409Top 50%
2 inventors
2 Patents 2020

Top Inventors at Otsuka Techno 2020

Showing 1–2 of 2 inventors

RankNamePatents
1 Nobuo Tsukui 2
1 Tetsuya Masuda 2