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USPTO Patent Rankings Data through Sept 30, 2025
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Seiko Epson — 1,314 Patents in 2018

Rank (2018): #24 of 30,013Top 1%
1,382 inventors
1,314 Patents 2018

Top Inventors at Seiko Epson 2018

Showing 351–400 of 1,382 inventors

RankNamePatents
#287 Kazuyuki Fujioka 2
#287 Kazuhiko Hara 2
#287 Kazumasa Harada 2
#287 Kazuhito Hori 2
#287 Katsuji Igarashi 2
#287 Kazunobu Kuwazawa 2
#287 Kazunori Maeta 2
#287 Kazumi Matsumoto 2
#287 Kazutoshi Matsuzaki 2
#287 Katsuhito Nakajima 2
#287 Kazuo Nishizawa 2
#287 Kazuyoshi Ohashi 2
#287 Kazuo Otsuka 2
#287 Karol Marcin Pawlak 2
#287 Kazutoshi Sakamoto 2
#287 Kazuhiro Shibuya 2
#287 Katsuya Shimizu 2
#287 Kazunori Takabayashi 2
#287 Kazuyoshi Tanase 2
#287 Kaoru Yamaguchi 2
#287 Keiji Fukuhara 2
#287 Keiji Iida 2
#287 Kenta Masuzawa 2
#287 Keiji Matsumoto 2
#287 Kenji Matsumoto 2
#287 Kenichi Miyazaki 2
#287 Kenichi Murahashi 2
#287 Kentaro Murakami 2
#287 Keisuke Sasaki 2
#287 Kensuke Tamai 2
#287 Kentaro TANABE 2
#287 Kenji Tanaka 2
#287 Keita Tsukioka 2
#287 Keiichi Yamaguchi 2
#287 Keiichiro Yoshino 2
#287 Kiyoteru Katsuki 2
#287 Koji Asada 2
#287 Koichi MIYASAKA 2
#287 Koji Morikoshi 2
#287 Kosuke Nomoto 2
#287 Kota Onishi 2
#287 Koichiro Ota 2
#287 Koya Shiratori 2
#287 Kosuke Takahashi 2
#287 Kohei Ueno 2
#287 Kohei Yamada 2
#287 Koichi Yoshizawa 2
#287 Kunihiko Yano 2
#287 Manabu Akahane 2
#287 Masashi Aonuma 2