Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Sumitomo Electric Industries — 37,337 Patents

Rank (All Time): #22 of 106,127Top 1%
21,551 inventors
37,337 Patents All Time

Top Inventors at Sumitomo Electric Industries All Time

Showing 8,451–8,500 of 21,551 inventors

RankNamePatents
#7735 Masanori Hirofuji 3
#7735 Masaki Hirokoh 3
#7735 Masashi Hirose 3
#7735 Masahiro Horie 3
#7735 Masaki Hoshino 3
#7735 Masanori Ibuki 3
#7735 Makoto Iida 3
#7735 Masaru Ikeda 3
#7735 Masahiro Imade 3
#7735 Makoto Imamura 3
#7735 Masaya INA 3
#7735 Makoto Inada 3
#7735 Mayumi Inoue 3
#7735 Masao Inoue 3
#7735 Masaomi Inoue 3
#7735 Masayuki Isayama 3
#7735 Masato Ishikawa 3
#7735 Masayuki Ishikura 3
#7735 Makoto Ishimaru 3
#7735 Masakatsu Itou 3
#7735 Masaru Iyama 3
#7735 Manabu IZAKI 3
#7735 Koji Ebisu 3
#7735 Makoto Kanbayashi 3
#7735 Masaaki Kaneda 3
#7735 Masaki Kariya 3
#7735 Masao Kataoka 3
#7735 Masaharu Katayama 3
#7735 Masanobu Katsumura 3
#7735 Masaru Kawabe 3
#7735 Makoto Kawachi 3
#7735 Masaaki Kawaguri 3
#7735 Masakazu Kawano 3
#7735 Maumi Kawashima 3
#7735 Mark Kempisty 3
#7735 Masaki Kibe 3
#7735 Masao Kobayashi 3
#7735 Masayuki Kobayashi 3
#7735 Makoto Kobayashi 3
#7735 Masayoshi Komori 3
#7735 Masakage Komori 3
#7735 Masatsugu Kondo 3
#7735 Masaki Konno 3
#7735 Masaki Kontani 3
#7735 Masayuki Kumazawa 3
#7735 Masakazu Kurata 3
#7735 Masanobu Kuroki 3
#7735 Marefusa Kurumada 3
#7735 Masaru Kuwahara 3
#7735 Masanori Maeda 3