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 6,101–6,150 of 7,774 inventors

RankNamePatents
#5551 Tatsuya Smimoda 1
#5551 Nao TAKEUCHI 1
#5551 Shingo Kuroda 1
#5551 Shigehisa Kurogo 1
#5551 Naoki Tagata 1
#5551 Zhaowen Wang 1
#5551 Nariyuki Suzuki 1
#5551 Naoki SHISHIDO 1
#5551 Nagao Shimizu 1
#5551 Shuji Maezawa 1
#5551 Hiroko Yamada 1
#5551 Osamu Kamiwaki 1
#5551 Natsumi Watarai 1
#5551 Shuhei Matsumura 1
#5551 Akihiro Fukukaza 1
#5551 Hiroyasu Yamada 1
#5551 Shigoru Matsuyama 1
#5551 Naoya Sashida 1
#5551 Nao Ozawa 1
#5551 Yoshiko Inaba 1
#5551 Shoichi Mitsugi 1
#5551 Naoya Okizaki 1
#5551 Hiroshi Arahari 1
#5551 Shiro MIWA 1
#5551 Naoki Nishigaki 1
#5551 Hideaki Watanabe 1
#5551 Naoki Nakamura 1
#5551 Naohisa MAEDA 1
#5551 Naoto Kuroda 1
#5551 Naoki Komukai 1
#5551 Shoichi Mochizuki 1
#5551 Bunzo Kiyonaga 1
#5551 Zhi Quiang Wei 1
#5551 Nam-Soo Kim 1
#5551 Naoya KANAMURA 1
#5551 Naoki Iwashita 1
#5551 Shinya Nagai 1
#5551 Shuichiro Nakamura 1
#5551 Hiroki Wachi 1
#5551 Naoto Hirabayashi 1
#5551 Shigeki Nakata 1
#5551 Hiroshi Kayamoto 1
#5551 Shizue Nakazawa 1
#5551 Hiroshi Hiki 1
#5551 Naoki Hashizume 1
#5551 Naoto Fukazawa 1
#5551 Shin-Ichiro Nishimura 1
#5551 Naohiro FUJIMOTO 1
#5551 Trevor Dcosaran 1
#5551 Shingo Noami 1