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USPTO Patent Rankings Data through Dec 31, 2025
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Hakko — 14 Patents in 2020

Rank (2020): #2,708 of 32,409Top 9%
10 inventors
14 Patents 2020

Top Inventors at Hakko 2020

Showing 1–10 of 10 inventors

RankNamePatents
1 Yoshitomo Teraoka 7
2 Satoshi Manda 4
3 Hisao Nemoto 3
3 Toshiyuki Kita 3
#5 Tomoo Takahara 2
#6 Kaori Fujie 1
#6 Kenta Nakamura 1
#6 Mitsuhiko Miyazaki 1
#6 Tetsuo Yokoyama 1
#6 Yasumasa Igi 1