Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SE

Seiko Epson

Rank (All Time): #24 of 106,127Top 1%
7,774 inventors
33,506 Patents All Time

Top Inventors at Seiko Epson All Time

Showing 3,501–3,550 of 7,774 inventors

RankNamePatents
#3385 Katsumi Okina 4
#3385 Katsuya Ota 4
#3385 Kazuyoshi Sakai 4
#3385 Katsuaki Sato 4
#3385 Kazuya TAJIMA 4
#3385 Kasori Takahashi 4
#3385 Kazuyoshi Utsumi 4
#3385 Kazuya Yamamoto 4
#3385 Keitaro Fujimori 4
#3385 Keisuke HIGASHI 4
#3385 Kentaro Ide 4
#3385 Ken Iisaka 4
#3385 Keigo ISHIKURA 4
#3385 Kenichi Kato 4
#3385 Kenichi Kitagawa 4
#3385 Kenichi Kitamura 4
#3385 Kenji Kobayashi 4
#3385 Keiko Kumagai 4
#3385 Kengo Mizuno 4
#3385 Kenji MOTAI 4
#3385 Kenji Murakami 4
#3385 Keiji Murakoshi 4
#3385 Kenji Ochiai 4
#3385 Keiichi Okamura 4
#3385 Ken Ota 4
#3385 Keiichi Suzuki 4
#3385 Kenichi Takagi 4
#3385 Kenji Tanikawa 4
#3385 Kensuke Torii 4
#3385 Keisuke TSUNODA 4
#3385 Kei Watanabe 4
#3385 Kento Yamada 4
#3385 Keiko Yamada 4
#3385 Kimito Katsuyama 4
#3385 Kiyotaka Nishimura 4
#3385 Kiyoto Takeda 4
#3385 Kiyofumi Usui 4
#3385 Kian-Chin Yap 4
#3385 Kiyoshi Yoda 4
#3385 Kotoya Aruga 4
#3385 Koji Hashiuchi 4
#3385 Koji Kimura 4
#3385 Koji Kudo 4
#3385 Koichi Ozaki 4
#3385 Kosuke TABAYASHI 4
#3385 Kota TAKEUCHI 4
#3385 Ko Tsukada 4
#3385 Kohei Usuda 4
#3385 Koichiro Yano 4
#3385 Kunihiro Fujita 4