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 4,101–4,150 of 21,551 inventors

RankNamePatents
#3987 Isao Shinohara 7
#3987 Isao Takeshita 7
#3987 Isao Tanaka 7
#3987 Isamu Yoshii 7
#3987 Izumi Horikawa 7
#3987 Jiro Yuda 7
#3987 Jiangying Zhou 7
#3987 Joji Katsura 7
#3987 Junya Aichi 7
#3987 Jun Genba 7
#3987 Jun Hirano 7
#3987 Junji Itoh 7
#3987 Jun Jin 7
#3987 Junichi Kanai 7
#3987 Junji Masumoto 7
#3987 Junichi MOTOMURA 7
#3987 Jun Murata 7
#3987 Junji Nakajima 7
#3987 Junichi Tanizaki 7
#3987 Junichi Yano 7
#3987 Katsuya Arai 7
#3987 Kazuo Arai 7
#3987 Kayoko Asai 7
#3987 Kazuhiko Fujimori 7
#3987 Kazunori Haraguchi 7
#3987 Kazumi Hirai 7
#3987 Kazuo Hirano 7
#3987 Kazuo Hogari 7
#3987 Kazumitsu Honda 7
#3987 Kazuhiro Ikurumi 7
#3987 Kazuya Iwata 7
#3987 Katsuji Kagayama 7
#3987 Kazuei Kenmochi 7
#3987 Kazuhiko Kodama 7
#3987 Kazunobu Kojima 7
#3987 Katsunori Komori 7
#3987 Kazunori Kono 7
#3987 Kazumine Koshi 7
#3987 Kazuhiko Kouno 7
#3987 Katsumi Kouzu 7
#3987 Kazuhiro Kuwa 7
#3987 Kazuki Masuda 7
#3987 Katsufumi Matsui 7
#3987 Kazunari MIYAMOTO 7
#3987 Katsuhiko Mori 7
#3987 Kazuhisa Morimoto 7
#3987 Kazuo Nakamura 7
#3987 Kazuyoshi Nishi 7
#3987 Kazuhiko Noda 7
#3987 Kazunori Okada 7