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 5,101–5,150 of 7,774 inventors

RankNamePatents
#4555 Osamu Yamada 2
#4555 Patrick D. Carter 2
#4555 Peter van baarsen John 2
#4555 Pilar Calderin 2
#4555 Qian Jun 2
#4555 Rei Nakayama 2
#4555 Richard R. Suter 2
#4555 Rodolfo Cazzaniga 2
#4555 Robert G. Rullman 2
#4555 Rumi Shinagawa 2
#4555 Ryota HIRAKAWA 2
#4555 Ryo ICHIKAWA 2
#4555 Ryo Kawakami 2
#4555 Ryotaro MATSUYAMA 2
#4555 Ryosuke Mori 2
#4555 Ryuta Namiki 2
#4555 Ryuji Ohmoto 2
#4555 Ryuji Oomoto 2
#4555 Ryohei Ozawa 2
#4555 Ryo Sato 2
#4555 Ryoji Shibata 2
#4555 Ryoichi Shimizu 2
#4555 Ryosuke Shinada 2
#4555 Ryo Yamaguchi 2
#4555 Ryosuke Yamasaki 2
#4555 Satoru Arata 2
#4555 Sanjiy Garg 2
#4555 Saori HASHIZUME 2
#4555 Satoshi Higuchi 2
#4555 Satoshi JOBETTO 2
#4555 Sayaka Kimura 2
#4555 Saori Kobayashi 2
#4555 Saeko MARUYAMA 2
#4555 Satoshi Miyamori 2
#4555 Satoshi Miyazawa 2
#4555 Satoshi Nakai 2
#4555 Satoru Nakayama 2
#4555 Saori Nishikawa 2
#4555 Satoshi Oya 2
#4555 Sandro Robustelli 2
#4555 Satoshi Serizawa 2
#4555 Satoshi Shimoda 2
#4555 Satoshi Shirai 2
#4555 Satoshi Takahashi 2
#4555 Satoshi Wakabayashi 2
#4555 Saori Yamaki 2
#4555 Satoru Yazawa 2
#4555 Sean Gugler 2
#4555 Seungsik Kwak 2
#4555 Sekito MASARU 2