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 5,601–5,650 of 21,551 inventors

RankNamePatents
#5365 Kenji Fukumoto 5
#5365 Keiji Hanada 5
#5365 Kenichiro Hayashi 5
#5365 Kenju Horii 5
#5365 Keiichi Iiyama 5
#5365 Kenichi Ikeda 5
#5365 Kenzou Ishibashi 5
#5365 Kenichi Ishida 5
#5365 Keiichi Ishida 5
#5365 Keizo Ishiguro 5
#5365 Kenichi Ishikawa 5
#5365 Keiji Ishikawa 5
#5365 Keizo Izumida 5
#5365 Keiichi Kameda 5
#5365 Kenji Kanbara 5
#5365 Ken Kawamura 5
#5365 Kenji Kojima 5
#5365 Kenji Koshiga 5
#5365 Keisuke Kuroda 5
#5365 Kenji Maeda 5
#5365 Kensuke Maruya 5
#5365 Kengo Matsumoto 5
#5365 Keiichi Minamiura 5
#5365 Kenichiro Miyatake 5
#5365 Keiichi Miyazaki 5
#5365 Kenichi Mori 5
#5365 Ken-ichi Moriguchi 5
#5365 Keisuke Morita 5
#5365 Ken Muneyuki 5
#5365 Kenichi Murakami 5
#5365 Kenji Nakano 5
#5365 Kenichi Nishikawa 5
#5365 Keiichi Noi 5
#5365 Kenichi Noridomi 5
#5365 Keiichi Ochiai 5
#5365 Kentaro Okamoto 5
#5365 Kensei Otsubo 5
#5365 Kenshu Oyama 5
#5365 Keita Sakai 5
#5365 Kengo Shiiba 5
#5365 Kenichiro Sibata 5
#5365 Kevin Stone 5
#5365 Kenichiro Sunaba 5
#5365 Kenji Tabata 5
#5365 Keita Takahashi 5
#5365 Kenichi Takata 5
#5365 Kenji Tamano 5
#5365 Kenji Tateiwa 5
#5365 Ken Tatsuta 5
#5365 Kenichirou Todoroki 5