Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Seiko Epson — 1,314 Patents in 2018

Rank (2018): #24 of 30,013Top 1%
1,382 inventors
1,314 Patents 2018

Top Inventors at Seiko Epson 2018

Showing 151–200 of 1,382 inventors

RankNamePatents
#94 Yutaka Fujimaki 4
#94 Yuki HANAMURA 4
#94 Yuho Miyake 4
#94 Yuichi Mori 4
#94 Yukihiro Yamaguchi 4
#94 Yusuke Yamashita 4
#157 Akihiro Fukuzawa 3
#157 Akihiro Gomi 3
#157 Akira Mashima 3
#157 Akinobu Nakahata 3
#157 Akio Niu 3
#157 Akihiro Shintani 3
#157 Atsushi Asada 3
#157 Daisuke Sato 3
#157 Daiki YOKOYAMA 3
#157 Danjun Zhao 3
#157 Eiichi Fujii 3
#157 Eiji Okamoto 3
#157 Guoyi Fu 3
#157 Hayato Matsuki 3
#157 Hallvard Naess 3
#157 Hiroyuki Hagiwara 3
#157 Hitoshi Igarashi 3
#157 Hiroshi Ito 3
#157 Hidemasa Kanada 3
#157 Hirofumi Kasuga 3
#157 Hideki Kato 3
#157 Hiroaki Kida 3
#157 Hiroyuki Kobayashi 3
#157 Hidefumi NAKAMURA 3
#157 Hiroshi Nose 3
#157 Hiromi Ohori 3
#157 Hitoshi Ohta 3
#157 Hiroshige Owaki 3
#157 Hidefumi Sakata 3
#157 Hironori Sato 3
#157 Hiroyuki Yoda 3
#157 Hiroshi Yoshimoto 3
#157 Ichiro Yoshioka 3
#157 Izumi Nozawa 3
#157 Junichi OKAMOTO 3
#157 Junichi Wakabayashi 3
#157 Jun Yoshimura 3
#157 Kazushige Akaha 3
#157 Katsuhito Gomi 3
#157 Katsuyuki Honda 3
#157 Kazuya Kamakura 3
#157 Kazuhiro Kosuge 3
#157 Katsuhiko Maki 3
#157 Kazuhisa Mizusako 3