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USPTO Patent Rankings Data through Sept 30, 2025
OD

Opto Design

Rank (All Time): #46,603 of 106,127Top 45%
6 inventors
12 Patents All Time

Top Inventors at Opto Design All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Eiichi Sato 12
2 Hiroyasu Sato 7
3 Kenji Fukuoka 5
#4 Ken Sato 3
#5 Rihito Sato 2
#6 Norio Fukuoka 1