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

Seiko Epson

Rank (2021): #30 of 31,507Top 1%
1,264 inventors
1,238 Patents 2021

Top Inventors at Seiko Epson 2021

Showing 351–400 of 1,264 inventors

RankNamePatents
#276 Katsunari Kumagai 2
#276 Katsuhiko Maki 2
#276 Kazuyuki Nagata 2
#276 Kazuhiro Shibuya 2
#276 Kazunori Takabayashi 2
#276 Kazuyoshi Takeda 2
#276 Katsuo Takeuchi 2
#276 Kazuaki Tanaka 2
#276 Kenji Fukasawa 2
#276 Keiichiro Fukumasu 2
#276 Keita MORIYAMA 2
#276 Keiichi Okano 2
#276 Kenji Otokita 2
#276 Kensuke Tamai 2
#276 Kenji Uchibori 2
#276 Kinya Ozawa 2
#276 Kimitaka Kamijo 2
#276 Kiyoteru Katsuki 2
#276 Kinya Matsuda 2
#276 Kiyoshi Nakamura 2
#276 Kiyotaka Nakamura 2
#276 Koichiro Akasaka 2
#276 Kota Muto 2
#276 Koya Shiratori 2
#276 Kunihiko Takagi 2
#276 Kunihiko Yano 2
#276 Masahiro Asami 2
#276 Masaaki Fujimori 2
#276 Masaki Hayashi 2
#276 Masahiro Ido 2
#276 Masashi Kamibayashi 2
#276 Masayuki Kamijima 2
#276 Masayuki Kamiyama 2
#276 Masashi Kanai 2
#276 Makoto Kato 2
#276 Masahiro Kawajiri 2
#276 Masaru Kono 2
#276 Masaki MIYAZAWA 2
#276 Masahiko Mizoguchi 2
#276 Manabu Munakata 2
#276 Masahiko Nakazawa 2
#276 Masaki NAMIKI 2
#276 Masahiro Oshio 2
#276 Manabu Yamaguchi 2
#276 Masato Yoshihara 2
#276 Minoru Hasegawa 2
#276 Michifumi Nagawa 2
#276 Mitsuhiro Tateyama 2
#276 Mitsuhiro Yamamura 2
#276 Mitsuaki Yoshizawa 2