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 6,001–6,050 of 7,774 inventors

RankNamePatents
#5551 Satoshi Yoshida 1
#5551 Laiqiang Wang 1
#5551 Scott Ballantyne 1
#5551 Lawrence Chuang 1
#5551 Kunimitsu Sugiura 1
#5551 Kunihiro Sasaoka 1
#5551 Seiichi Maruyama 1
#5551 Seiji Shiba 1
#5551 Seiji Shimura 1
#5551 Seiji Tadachi 1
#5551 Seirou Yahata 1
#5551 Kumi Hata 1
#5551 Senichi Yoshizawa 1
#5551 Koji Yashima 1
#5551 Shunsuke Amo 1
#5551 Koki YAMAKAWA 1
#5551 Koki Yamaguchi 1
#5551 Koehi Yamada 1
#5551 Shunichi AOYAGI 1
#5551 Sho Arai 1
#5551 Koichi Wada 1
#5551 Shinichiro Arikawa 1
#5551 Shinya Ariyoshi 1
#5551 Shuichi Aruga 1
#5551 Shigeki Asai 1
#5551 Kouji Tanaka 1
#5551 Shan CHI 1
#5551 Shintaro Dobashi 1
#5551 Koichi Takashi 1
#5551 Ko TAKANASHI 1
#5551 Kohei Sharyo 1
#5551 Koji Ozawa 1
#5551 Shusaku FURUYA 1
#5551 Kohei Ohara 1
#5551 Shinji Hata 1
#5551 Koji Noda 1
#5551 Koichi Murayama 1
#5551 Kozo Mori 1
#5551 Kosuke Masuzawa 1
#5551 Kowk Fai Lam 1
#5551 Shao pai Huang 1
#5551 Kohei Kuwata 1
#5551 Koji Kurioka 1
#5551 Shuichi Imai 1
#5551 Shosaku Imai 1
#5551 Kouji Kitazawa 1
#5551 Koji Kawaguchi 1
#5551 Kobufuji Kaji 1
#5551 Shinji Kamijima 1
#5551 Koji Hosokawa 1