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 6,201–6,250 of 7,774 inventors

RankNamePatents
#5551 Kazushi Omote 1
#5551 Fumio Obata 1
#5551 Kanji Okuyama 1
#5551 Yutaka Saito 1
#5551 Kazuhiko Ohkawa 1
#5551 Tomoaki Sekime 1
#5551 Toshihiro Shibata 1
#5551 Yuya SAITO 1
#5551 Kazuhiro Ochi 1
#5551 Toshiro Shimaki 1
#5551 Toshio Shimizu 1
#5551 Atushi Denda 1
#5551 Fumitaka Nishikawa 1
#5551 Satoru Yanagi 1
#5551 Tomoki Shimizu 1
#5551 Fumikazu Mizutani 1
#5551 Kazuyoshi Noake 1
#5551 Yuta Sakai 1
#5551 Kanako Nishimoto 1
#5551 Kam Sing Ngai 1
#5551 Satoshi Yanagida 1
#5551 Tomoyuki Shinmura 1
#5551 Kazuhiro Nakazawa 1
#5551 Kazuki Nakazawa 1
#5551 Kazuya Nakayama 1
#5551 Chiaki Endo 1
#5551 Paul Shields 1
#5551 Toshihiko Shiohara 1
#5551 Tomoyuki Shiraga 1
#5551 Katsumi Nakano 1
#5551 Tomohisa Shirakawa 1
#5551 Yutaka Sano 1
#5551 Fumiaki Kumazawa 1
#5551 Kasumi Nakamura 1
#5551 Tooru Shirotori 1
#5551 Fumitaka KATO 1
#5551 Shigeru Hirasawa 1
#5551 Kazuyosi Nakamura 1
#5551 Kazuya Nakagawa 1
#5551 Toshikazu Sugiura 1
#5551 Toshio Sukigara 1
#5551 Toshinori Sumita 1
#5551 Chen Xuan Cui 1
#5551 Kazuaki Naito 1
#5551 Kazunari Nagata 1
#5551 Yuta Sato 1
#5551 Katsumi Nagase 1
#5551 Toshimitsu Takagi 1
#5551 Akiko Sagegami 1
#5551 Kazuya Nagaoka 1