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USPTO Patent Rankings Data through Dec 31, 2025
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Otsuka Electronics Co. — 3 Patents in 2020

Rank (2020): #12,365 of 32,409Top 40%
8 inventors
3 Patents 2020

Top Inventors at Otsuka Electronics Co. 2020

Showing 1–8 of 8 inventors

RankNamePatents
1 Haruka Otsuka 1
1 Hisashi Shiraiwa 1
1 Ikuo Wakayama 1
1 Nobuyuki Inoue 1
1 Tsutomu Mizuguchi 1
1 Yoshi Enami 1
1 Yoshihiko Nishida 1
1 Yusuke IZUTANI 1