Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
OC

Otsuka Electronics Co. — 4 Patents in 2018

Rank (2018): #7,579 of 29,927Top 30%
6 inventors
4 Patents 2018

Top Inventors at Otsuka Electronics Co. 2018

Showing 1–6 of 6 inventors

RankNamePatents
1 Hiroyuki Sano 1
1 Hisashi Shiraiwa 1
1 Sota Okamoto 1
1 Tsutomu Mizuguchi 1
1 Yoshi Enami 1
1 Yoshihiko Nishida 1