Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Sumitomo Electric Industries

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 3,651–3,700 of 21,551 inventors

RankNamePatents
#3473 Koji Zaiki 8
#3473 Kuniyuki Kajita 8
#3473 Kunio Kishimoto 8
#3473 Kunio Ninomiya 8
#3473 Kunihiko Tokita 8
#3473 Luyang Li 8
#3473 Makoto Chujo 8
#3473 Masato Furukawa 8
#3473 Masahiro Gion 8
#3473 Masanaru Hasegawa 8
#3473 Masahiko Hirata 8
#3473 Masuo Iida 8
#3473 Makoto Inoue 8
#3473 Masato Inoue 8
#3473 Makoto Ishizuka 8
#3473 Masashi Ito 8
#3473 Masahiko Ito 8
#3473 Masahiro Ito 8
#3473 Masashi Kanno 8
#3473 Masahiro Kawasaki 8
#3473 Masatoshi Kudoh 8
#3473 Masahisa Maeda 8
#3473 Masatoshi Matsuo 8
#3473 Masanobu Mizuno 8
#3473 Makoto Nishida 8
#3473 Masanobu Nishio 8
#3473 Masahiro Ogawa 8
#3473 Masaki Omura 8
#3473 Makoto Ryudo 8
#3473 Masahiko Sakagami 8
#3473 Masaya Shimada 8
#3473 Makoto Sube 8
#3473 Masakazu TAKAMI 8
#3473 Masaru Takechi 8
#3473 Masahiro Taniguchi 8
#3473 Masaharu Terauchi 8
#3473 Masaya Ugaji 8
#3473 Masanori Yasutake 8
#3473 Masaru Yoshida 8
#3473 Masao Yoshikawa 8
#3473 Mitsuaki Fujihira 8
#3473 Miyuki Furuya 8
#3473 Mitsuharu Hirano 8
#3473 Michael Kahn 8
#3473 Mitsuya Masuda 8
#3473 Michiaki Matsuo 8
#3473 Mitsuhiro Miyashita 8
#3473 Mitsuaki Morita 8
#3473 Michiaki Muraoka 8
#3473 Mikiya Nakata 8