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 4,751–4,800 of 21,551 inventors

RankNamePatents
#4612 Joseph D. Cuchiaro 6
#4612 Junji Hirase 6
#4612 Junji Ishigaki 6
#4612 Jun Ito 6
#4612 Jun Koizumi 6
#4612 Jun Matsumura 6
#4612 Junichi Morinaka 6
#4612 Junichi Nawama 6
#4612 Junji Nishikawa 6
#4612 Jun Nunome 6
#4612 Jun Okamoto 6
#4612 Junichi Okaue 6
#4612 Junko Sayama 6
#4612 Jun Watanabe 6
#4612 Junichi Yamada 6
#4612 Jun Yamaguchi 6
#4612 Junichi Yoshikawa 6
#4612 Katsuyuki Aihara 6
#4612 Kazuo Arikado 6
#4612 Kazuya Fujimura 6
#4612 Kayo HASHIZUME 6
#4612 Katsuya Ishikawa 6
#4612 Katsutoshi Izawa 6
#4612 Katsura Kawakami 6
#4612 Kazuya Kikuchi 6
#4612 Kazuhiro Matsuyama 6
#4612 Kazuaki Mii 6
#4612 Kazumichi Miyabe 6
#4612 Kazuo Mori 6
#4612 Kazuhisa Morishita 6
#4612 Katsuyuki Nakamura 6
#4612 Kazuo Nishimura 6
#4612 Kazuya Ohashi 6
#4612 Kazunori Omoya 6
#4612 Katsumasa Onda 6
#4612 Kazumasa Ozawa 6
#4612 Kazuyo Saito 6
#4612 Kazunari Shimauchi 6
#4612 Kazuyuki Tanaka 6
#4612 Katsuyuki Tomioka 6
#4612 Kazuyuki Wada 6
#4612 Kazuhiro Yahata 6
#4612 Kazuo Yahiro 6
#4612 Kazushi Yamamoto 6
#4612 Kazuichi Yamashita 6
#4612 Kazumi Yamazaki 6
#4612 Katsuhiko Yasuda 6
#4612 Kazumi Yasuzumi 6
#4612 Kazuyoshi Yonezu 6
#4612 Kentaro Chihara 6