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 3,201–3,250 of 21,551 inventors

RankNamePatents
#3076 Kenji Yamamoto 9
#3076 Kenji Yasui 9
#3076 Kiyoaki Akechi 9
#3076 Kiyoshi Fujihara 9
#3076 Kiyoaki Hayashi 9
#3076 Kiyohiro Kawasaki 9
#3076 Kiichi Koike 9
#3076 Kiyoaki Konno 9
#3076 Kiyoshi Mayahara 9
#3076 Kiyohito Mukai 9
#3076 Kiyotaka Nagai 9
#3076 Kiyoshi Owada 9
#3076 Koji Arai 9
#3076 Kouji Ikeda 9
#3076 Koji Iwamoto 9
#3076 Koichi Kojima 9
#3076 Kouei Misaizu 9
#3076 Kouhei Miura 9
#3076 Kouji Okamoto 9
#3076 Kouhei Shimoda 9
#3076 Koji Tada 9
#3076 Kohji Tada 9
#3076 Kosuke Takaki 9
#3076 Koki Uchida 9
#3076 Koji Wakiyama 9
#3076 Koro Yotsuya 9
#3076 Kouji Yukikado 9
#3076 Kunio Kanamaru 9
#3076 Kunio Sannomiya 9
#3076 Kyoko Kawaguchi 9
#3076 Kyohei Morita 9
#3076 Makoto Fujikawa 9
#3076 Mana Hamada 9
#3076 Masahiro Hasegawa 9
#3076 Masahide Hio 9
#3076 Masato Hirano 9
#3076 Masayoshi Hirota 9
#3076 Masanori Itoh 9
#3076 Masatoshi Izaki 9
#3076 Masahiro Kawashima 9
#3076 Masaru Kobayashi 9
#3076 Masahiro Maki 9
#3076 Masahiro Maruyama 9
#3076 Makoto Mashita 9
#3076 Masato Morimoto 9
#3076 Masaru Nagaike 9
#3076 Makoto Nakabayashi 9
#3076 Masaya Nakao 9
#3076 Masaaki Ochi 9
#3076 Masanori Ogawa 9