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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 7,151–7,200 of 7,774 inventors

RankNamePatents
#5551 Kuang-Yu Chiang 1
#5551 Fred Redick 1
#5551 Kosuke Yoshinaga 1
#5551 Yasuo Oshita 1
#5551 Fan Jiang 1
#5551 Koji Yoshida 1
#5551 Kotaro Yamauchi 1
#5551 Koichi Tsuhara 1
#5551 Koichi Takashi 1
#5551 Yasunori Taga 1
#5551 Yasuhiro Taguchi 1
#5551 Ko TAKANASHI 1
#5551 Yasuhiro Takahashi 1
#5551 Yasushi Takamatsu 1
#5551 Koichi Takahama 1
#5551 Eva K. Lee 1
#5551 Koji Noda 1
#5551 Koji Nishi 1
#5551 Kohei NAKAZAKI 1
#5551 Evan Finkel 1
#5551 Koji Nakashima 1
#5551 Kotaro Misawa 1
#5551 Yasuhiro Toba 1
#5551 Etsuro Furuta 1
#5551 Kozo Kishida 1
#5551 Erik Hidayat 1
#5551 Koji Iizuka 1
#5551 Yasuo Yagi 1
#5551 Yasuaki Yokoyama 1
#5551 Koichi Iitsuka 1
#5551 Yasuhiko Yoshikawa 1
#5551 Koji Hosokawa 1
#5551 Yamaha Yoshikazu 1
#5551 Akiko Obara 1
#5551 Kosuke Higashitani 1
#5551 Koki Hasegawa 1
#5551 Yichuan Tang 1
#5551 Yohei Aida 1
#5551 Eng Meng Choon 1
#5551 Yoshinobu Amano 1
#5551 Kozo Haino 1
#5551 Yohei Aoki 1
#5551 Kohei Fujikawa 1
#5551 Kosuke AKAHANE 1
#5551 Kiyomitsu Yokouchi 1
#5551 Kinko Sugiyama 1
#5551 Kiyotaka Sema 1
#5551 Yoko Furukawa 1
#5551 Kiyofumi Nakajima 1
#5551 Kiyotaka Morioka 1