Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Sumitomo Electric Industries — 37,337 Patents

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 6,801–6,850 of 21,551 inventors

RankNamePatents
#6367 Koichi Yabuki 4
#6367 Koichi Yamamoto 4
#6367 Kuni Hayashi 4
#6367 Kunihiko Hontani 4
#6367 Kunio Ito 4
#6367 Kunio Iwanami 4
#6367 Kunio Kotsuki 4
#6367 Kunihiko Minami 4
#6367 Kunio Oshima 4
#6367 Kuushin Ryan 4
#6367 Kunihito Takaura 4
#6367 Kuninori Takezawa 4
#6367 Kunihiko Tasai 4
#6367 Kunihiro Tsuruda 4
#6367 Kumiko Wada 4
#6367 Kyousyou KOU 4
#6367 Masayoshi Abe 4
#6367 Makoto Abe 4
#6367 Masahiro Atarashi 4
#6367 Masateru Doi 4
#6367 Masayoshi Esashi 4
#6367 Masayuki Fujimoto 4
#6367 Makoto Fujino 4
#6367 Makoto Funabiki 4
#6367 Masataka Funaki 4
#6367 Masayuki Hara 4
#6367 Masanori Harui 4
#6367 Masahiko Hatanaka 4
#6367 Masatoshi Hayakawa 4
#6367 Masakazu Hijikata 4
#6367 Mahito Hirai 4
#6367 Masaki Hirose 4
#6367 Masaki Hoshida 4
#6367 Masahisa Iida 4
#6367 Masao Ikeda 4
#6367 Maki Ikeji 4
#6367 Mamoru Ikeshima 4
#6367 Masayuki Imada 4
#6367 Masahiro Inagaki 4
#6367 Masashi Inao 4
#6367 Makoto Inohara 4
#6367 Manabu Inoue 4
#6367 Masahiro Inoue 4
#6367 Masao Iritani 4
#6367 Mamoru Ito 4
#6367 Masami Itoh 4
#6367 Makoto Itou 4
#6367 Makoto Iwasa 4
#6367 Masumi Izuchi 4
#6367 Masaaki Jindai 4