Patent Leaderboard
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 7,451–7,500 of 7,774 inventors

RankNamePatents
#5551 Kazuya Nakayama 1
#5551 Kazuki Funatsu 1
#5551 Kimikazu Kawahara 1
#5551 Bunei Kyuu 1
#5551 Imamura Koji 1
#5551 Bunzo Kiyonaga 1
#5551 Yukimitus Fujimori 1
#5551 Yuko Furukawa 1
#5551 Katsutoshi Furuhata 1
#5551 Kiyohiro Imai 1
#5551 Katsumi Nakano 1
#5551 Yuji Hama 1
#5551 Kiyotaka Hirose 1
#5551 Yusuke Hamano 1
#5551 Ippo Hashimoto 1
#5551 Kenjirou Yoshioka 1
#5551 Brian Al Saadi 1
#5551 Ippo Kimura 1
#5551 Kenichi Yoshimura 1
#5551 Brian Patterson 1
#5551 Kenzo Yoshimori 1
#5551 Kengo Yoshikawa 1
#5551 Yuki Ihara 1
#5551 Yukiko II 1
#5551 Kenji Yamamoto 1
#5551 Yutaro IIJIMA 1
#5551 Yuki Ikeda 1
#5551 Kasumi Nakamura 1
#5551 Kazuhide Gomi 1
#5551 Kenichiro Yajima 1
#5551 Kazuya Nakagawa 1
#5551 Yuji Ishikawa 1
#5551 Kensuke Yaita 1
#5551 Yuichi ISONO 1
#5551 Keisuke Yagi 1
#5551 Ke-Cheng Wang 1
#5551 Yukihiro Iwasaki 1
#5551 Isamu Arai 1
#5551 Atsushi Takagi 1
#5551 Yuichi Kagami 1
#5551 Yuki Kaneta 1
#5551 Isao Takimoto 1
#5551 Isao Tanaka 1
#5551 Yusuke Kashimoto 1
#5551 Katsumi Nagase 1
#5551 Kentaro Tatsumi 1
#5551 Katsuhiko Haga 1
#5551 Yuichi Kimura 1
#5551 Keiichi Tateishi 1
#5551 Kenichi Tanaka 1