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 3,401–3,450 of 21,551 inventors

RankNamePatents
#3076 Toshiyuki Tsuchida 9
#3076 Toshiaki Tsuzaki 9
#3076 Toshiyuki Uehara 9
#3076 Toyoyuki Uematsu 9
#3076 Tsuyoshi Hamatani 9
#3076 Tsutomu Inuzuka 9
#3076 Tsuneo Shibata 9
#3076 Yasuo Asano 9
#3076 Yasufumi Kurahashi 9
#3076 Yasuyuki Morita 9
#3076 Yasuo Murakuki 9
#3076 Yasuo Nagamatsu 9
#3076 Yasushi Okamura 9
#3076 Yasuto Onitsuka 9
#3076 Yasuaki Terui 9
#3076 Yasutaka Tsuboi 9
#3076 Yoshihiro Akahane 9
#3076 Yoshiharu Anda 9
#3076 Yoshio Horiike 9
#3076 Yoshihiro Ikawa 9
#3076 Yoshitsugu Inagaki 9
#3076 Yoshiyasu Kado 9
#3076 Yoshihiro Kimura 9
#3076 Yoshinori Kojima 9
#3076 Yoshiaki Kumazawa 9
#3076 Yoshinori Kunieda 9
#3076 Yoshihiro Mizoguchi 9
#3076 Yoshio Nakano 9
#3076 Yoshinori Odake 9
#3076 Yoshiaki Ogata 9
#3076 Yoshio Seki 9
#3076 Yoshihisa Takase 9
#3076 Yoshihiko Tanji 9
#3076 Yoshihiro Tomura 9
#3076 Yoshihito Urata 9
#3076 Yoshitaka Yaguchi 9
#3076 Yoichiro Yokotani 9
#3076 Yukio Iijima 9
#3076 Yuzuru Inaba 9
#3076 Yukihiro Ishihara 9
#3076 Yuuichi Kamioka 9
#3076 Yutaka Kohno 9
#3076 Yukio Kurano 9
#3076 Yutaka Machida 9
#3076 Yusaku Maeda 9
#3076 Yutaka Moriyama 9
#3076 Yukio Nakagawa 9
#3076 Yuji Nakamura 9
#3076 Yusho Nakase 9
#3076 Yutaka Nishimura 9