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 7,351–7,400 of 7,774 inventors

RankNamePatents
#5551 Keisuki Yamaya 1
#5551 Yoshihiro Shikano 1
#5551 Kenta Yamamukai 1
#5551 Atsushi Shinozaki 1
#5551 Yo Shishihara 1
#5551 Yoshikatsu Soma 1
#5551 Ichiro AOYAMA 1
#5551 Hiroyushi Ozeki 1
#5551 Ian Dewancker 1
#5551 Atsuki Sawata 1
#5551 Kenichiro Yajima 1
#5551 Akihiko SATOMI 1
#5551 Hideaki Okamura 1
#5551 Yoji Takada 1
#5551 Kensuke Yaita 1
#5551 Hozumi SEIKE 1
#5551 Ke-Cheng Wang 1
#5551 Kento Tsukahara 1
#5551 Akira Sugawara 1
#5551 Hiroyuki Takahashi 1
#5551 Denis Beaudoin 1
#5551 Horst Heistermann 1
#5551 Hidekazu Mori 1
#5551 Ken Terai 1
#5551 Kentaro Tatsumi 1
#5551 Hiroshi Yokogawa 1
#5551 Keiichi Tateishi 1
#5551 Keisuke Takada 1
#5551 Yoshiaki Tatsui 1
#5551 Yoshiko Tatsuzawa 1
#5551 Yoshito Tazawa 1
#5551 Yoshihiro Terada 1
#5551 Yohei Terashi 1
#5551 Yoshinobu Toyama 1
#5551 Keiichi Tada 1
#5551 Kenta Seki 1
#5551 Youji Tsuchiya 1
#5551 Hiroyuki Okazaki 1
#5551 Youichi Ushiyama 1
#5551 Yoichi Ushiyama 1
#5551 Hidefusa Motoki 1
#5551 Kei Sato 1
#5551 Kenji Sakai 1
#5551 Kenji Saiki 1
#5551 Kenta Ozawa 1
#5551 Keiich Oshima 1
#5551 Kenta ONO 1
#5551 Hirotaka YASHIRO 1
#5551 Keisuke Nishida 1
#5551 Keisuke Nakata 1