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 3,151–3,200 of 21,551 inventors

RankNamePatents
#3076 Junichi Kurita 9
#3076 Jun Kuwata 9
#3076 Junji Nagaoka 9
#3076 Junichi Shirakawa 9
#3076 Jun Takahashi 9
#3076 Junichi Yamaura 9
#3076 Katsuji Aoki 9
#3076 Katuharu Fujio 9
#3076 Kazuhiro Goto 9
#3076 Katsuya Hasegawa 9
#3076 Kaho Hayashi 9
#3076 Kazuyuki Inokuma 9
#3076 Kazutaka Isobe 9
#3076 Katsuhiro Itakura 9
#3076 Kazuhiko Ito 9
#3076 Katsunori Matsubara 9
#3076 Kazunori Matsumoto 9
#3076 Kazuhito Murakami 9
#3076 Kazuhide Nagao 9
#3076 Katsuo Nakazato 9
#3076 Kazuaki Obara 9
#3076 Kazuhiro Ohta 9
#3076 Kazuyuki Okano 9
#3076 Kazuhide Sumiyoshi 9
#3076 Kazuo Takeda 9
#3076 Kazuhisa Tsubaki 9
#3076 Katsuya Uchino 9
#3076 Kazuhiro Wake 9
#3076 Kazuo Yamagata 9
#3076 Kazuaki Yamaguchi 9
#3076 Katsuhiko Yamamoto 9
#3076 Katsuya Yamanishi 9
#3076 Kazuo Yamazaki 9
#3076 Kenichi Fujita 9
#3076 Keiichi Harada 9
#3076 Keiji Koyama 9
#3076 Keigo Kusaka 9
#3076 Kevin Leigh LaChapelle 9
#3076 Kenichi Miyamori 9
#3076 Keiichi Murayama 9
#3076 Kenichi Origasa 9
#3076 Keiji Saeki 9
#3076 Kenichi Sawada 9
#3076 Kenji Senda 9
#3076 Kenji Shinma 9
#3076 Kenji Takauchi 9
#3076 Keiji Tashiro 9
#3076 Keisuke Tsuda 9
#3076 Kenji Watanabe 9
#3076 Keisuke Yamamoto 9