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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 6,701–6,750 of 7,774 inventors

RankNamePatents
#5551 Yoshihiko Gomi 1
#5551 Kazunori Sukurai 1
#5551 Yoshinori Hagio 1
#5551 Hiroki Wachi 1
#5551 Masahide Isuda 1
#5551 Kyoichi Kamijama 1
#5551 Hiroyuki USHIAMA 1
#5551 Yoshiharu Hamaguchi 1
#5551 Yoshikazu Hanamura 1
#5551 Hideomi Urushido 1
#5551 Yoshiaki Hashimoto 1
#5551 Akira Tominaga 1
#5551 Hideaki Umezaki 1
#5551 Genta Kowabe 1
#5551 Youichi Hayashi 1
#5551 Hirohisa Umeda 1
#5551 Yoichi Hayashi 1
#5551 Hiroyuki Ueno 1
#5551 Hideyuki Uemura 1
#5551 Bogdan Matei 1
#5551 Mutsune Urawa 1
#5551 Yoichi Hirabayashi 1
#5551 Hirofumi Udagawa 1
#5551 Hideshi Tsutsui 1
#5551 Hiroaki Tsunoda 1
#5551 Yoshihiro Hodozuka 1
#5551 Hiroto Tsukioka 1
#5551 Yoshio Hori 1
#5551 Hisataka Toyoshima 1
#5551 Hisashi Toyama 1
#5551 Yoshie Hosono 1
#5551 Yoshinori Hosoya 1
#5551 Akeshi Tsurubuchi 1
#5551 Tetsu Nakanaya 1
#5551 Yoichi Ikeda 1
#5551 Yoshitaka Iljima 1
#5551 Tetsuo Yabushita 1
#5551 Hidekazu Todoroki 1
#5551 Hideki Horiuochi 1
#5551 Kaneko Isao 1
#5551 Yoshiko Inaba 1
#5551 Yoshinori Ikusaka 1
#5551 Akhiro Toya 1
#5551 Hisashi Tasaka 1
#5551 Hironori TASAKA 1
#5551 Atsuhiro HASHIMOTO 1
#5551 Masayuki Ilyama 1
#5551 Hideki Taniguchi 1
#5551 Hidenori Tanaka 1
#5551 Atsushi NOZAWA 1