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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 7,501–7,550 of 7,774 inventors

RankNamePatents
#5551 Hirohito Kitabayashi 1
#5551 Takeshi KIMOTO 1
#5551 Masayoshi Iwasaki 1
#5551 Takumi Kimura 1
#5551 Tamotsu Kimura 1
#5551 Masayasu Iwanami 1
#5551 Yoshinobu Toyama 1
#5551 Hiroshi Kinoshita 1
#5551 Makoto Ishii 1
#5551 Claudine Melissa Wolas-Shiva 1
#5551 Ryo Hyodo 1
#5551 Mamiko Ishida 1
#5551 Youji Tsuchiya 1
#5551 Clark W. Rasmussen 1
#5551 Makoto Ishida 1
#5551 Yoshiyuki Tsuganezawa 1
#5551 Takashi Kobayakawa 1
#5551 Takoa Kobayashi 1
#5551 Masamitsu Inoue 1
#5551 Akio Ikesue 1
#5551 Masashi Inoue 1
#5551 Nobuhiro Nishimura 1
#5551 Masayuki Inoue 1
#5551 Masaaki Inoue 1
#5551 Chuantao Zang 1
#5551 Mahesh Inamdar 1
#5551 Ryo Hasegawa 1
#5551 Makoto Ikegami 1
#5551 Ryota HARA 1
#5551 Takumi Kodera 1
#5551 Hisako Katsuura 1
#5551 Hideaki Kato 1
#5551 Youichi Ushiyama 1
#5551 Yoichi Ushiyama 1
#5551 Norio Nakayama 1
#5551 Tae Kojima 1
#5551 Masaki Ichikawa 1
#5551 Takashi Kokubu 1
#5551 Ryozo Fukuzaki 1
#5551 Makoto Hosono 1
#5551 Christopher Wu 1
#5551 Hideo Kato 1
#5551 Takeshi Kondo 1
#5551 Makihito HORI 1
#5551 Satofumi Koike 1
#5551 Hiroaki Kanisawa 1
#5551 Masafumi Hirai 1
#5551 Sayuri Koizumi 1
#5551 Ryohei Fukushima 1
#5551 Ryota Fujinaka 1