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USPTO Patent Rankings Data through Sept 30, 2025
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Seiko Epson — 33,506 Patents

Rank (All Time): #24 of 106,127Top 1%
7,774 inventors
33,506 Patents All Time

Top Inventors at Seiko Epson All Time

Showing 5,501–5,550 of 7,774 inventors

RankNamePatents
#4555 Satoshi Takahashi 2
#4555 Qian Jun 2
#4555 Pilar Calderin 2
#4555 Satoshi Wakabayashi 2
#4555 Saori Yamaki 2
#4555 Peter van baarsen John 2
#4555 Satoru Yazawa 2
#4555 Patrick D. Carter 2
#4555 Osamu Yamada 2
#4555 Sean Gugler 2
#4555 Osamu Murakami 2
#4555 Osamu Kagita 2
#4555 Osamu Honda 2
#4555 Osamu Hioki 2
#4555 Norihiro Yoshikuni 2
#4555 Nobuyuki Yanase 2
#4555 Nobuhiko Yamauchi 2
#4555 Noriko Watanabe 2
#4555 Seungsik Kwak 2
#4555 Sekito MASARU 2
#4555 Seiichi Matsushima 2
#4555 Noboru Usui 2
#4555 Nobuyuki Ukai 2
#4555 Noritaka Uchihori 2
#4555 Nobuhiro TSUJIOKA 2
#4555 Seiichi Takada 2
#4555 Nobuyuki Shimizu 2
#4555 Noriko Oyama 2
#4555 Noriyuki Nouda 2
#4555 Nobuo Muto 2
#4555 Nobuo Morimoto 2
#4555 Norihide Momose 2
#4555 Noritaka Mochizuki 2
#4555 Nona MIMURA 2
#4555 Noriaki KOTANI 2
#4555 Noboru Kondo 2
#4555 Shinji Fujisawa 2
#4555 Norikazu Komatsu 2
#4555 Nobuharu Kobayashi 2
#4555 Nobuo Ishikawa 2
#4555 Shin Funada 2
#4555 Shuji Furuichi 2
#4555 Noriyuki Inukai 2
#4555 Noboru Inoue 2
#4555 Norihide Hashimoto 2
#4555 Shinji Hattori 2
#4555 Nobuhiro Gunji 2
#4555 Nobuyuki Fujimori 2
#4555 Nishanth Kulasekeram 2
#4555 Naoki Yokoyama 2