Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Optnics Precision Co. — 9 Patents

Rank (All Time): #59,173 of 106,127Top 60%
10 inventors
9 Patents All Time

Top Inventors at Optnics Precision Co. All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Seichin Kinuta 8
2 Yoshiyuki Ichinosawa 3
3 Atsushi Nishino 2
3 Hayao Nakanishi 2
3 Seiji Ito 2
#6 Hiroyuki Honda 1
#6 Masashi Kobayashi 1
#6 Mina Okochi 1
#6 Seitin Kinuta 1
#6 Akiko Yusa 1