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USPTO Patent Rankings Data through Dec 31, 2025
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Harmonic Drive Systems — 20 Patents in 2021

Rank (2021): #1,875 of 31,506Top 6%
21 inventors
20 Patents 2021

Top Inventors at Harmonic Drive Systems 2021

Showing 1–21 of 21 inventors

RankNamePatents
1 Masaru Kobayashi 5
2 Jun Handa 4
2 Norio Shirokoshi 4
#4 Hiroaki Kimura 3
#4 Sotaro Miyake 3
#4 Yoshihide Kiyosawa 3
#7 Noboru Takizawa 2
#7 Xin Yue Zhang 2
#7 Yoshitomo Mizoguchi 2
#10 Akihiro Orita 1
#10 Hideo Yasue 1
#10 Kazuhiko Kurashina 1
#10 Kazuaki Maniwa 1
#10 Kazuhisa Taguchi 1
#10 Naoki Kanayama 1
#10 Shoichi Ishikawa 1
#10 Shizuka Yata 1
#10 Takumi Imada 1
#10 Tsuguhisa Hagiwara 1
#10 Yoshiji Nakazawa 1
#10 Yuya Murayama 1