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 3,551–3,600 of 21,551 inventors

RankNamePatents
#3473 Hiroshi Yoshinaga 8
#3473 Hiroaki Yoshio 8
#3473 Hiroshi Yuasa 8
#3473 Hiroyasu Yumura 8
#3473 Huiling Zhu 8
#3473 Ichiro KUWAYAMA 8
#3473 Ichiro Yoshimura 8
#3473 Ikuo Fuchigami 8
#3473 Ikunori Kobayashi 8
#3473 Isamu Kitahiro 8
#3473 Jinhong Guo 8
#3473 Joseph J. Nukazawa 8
#3473 Junji Ito 8
#3473 Junichi Kimura 8
#3473 Junichi Komeno 8
#3473 Junji Nakatsuka 8
#3473 Junichi Sato 8
#3473 Junji Yoshida 8
#3473 Junichi Yukawa 8
#3473 Katsuhiko Aizawa 8
#3473 Kazuyoshi Amami 8
#3473 Kazuhiro Ando 8
#3473 Kazuhiro Fujita 8
#3473 Kanji Haneda 8
#3473 Katsuhiko Higashiyama 8
#3473 Kazuyoshi Horiike 8
#3473 Kazuyuki Kaino 8
#3473 Kazumi Kawashima 8
#3473 Kazuo Kido 8
#3473 Kazumasa Kobayashi 8
#3473 Kazuhiro Konishi 8
#3473 Katsuhiko Koshino 8
#3473 Kazunori Kubota 8
#3473 Kazuya Masuda 8
#3473 Kazuhiko Matsumura 8
#3473 Katsuichi Minami 8
#3473 Kazuyuki Nakano 8
#3473 Kazuhiko Nii 8
#3473 Kazuhisa Nimura 8
#3473 Kazuhiro Nishiyama 8
#3473 Kazuhiro Nobori 8
#3473 Kazue Satoh 8
#3473 Katsuaki Satoh 8
#3473 Kazuyuki Sawada 8
#3473 Katsushi Seki 8
#3473 Kazunari Takahashi 8
#3473 Kazuki Tateoka 8
#3473 Katsumi Tomita 8
#3473 Kazuhiko Tsuji 8
#3473 Kazumi Watase 8