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 3,851–3,900 of 21,551 inventors

RankNamePatents
#3473 Takefumi Yanagihara 8
#3473 Taihei Yugawa 8
#3473 Tetsuo Fukami 8
#3473 Tetsuji Kishi 8
#3473 Tetsuya Satou 8
#3473 Tetsuo Tomimoto 8
#3473 Toshihiro Fujita 8
#3473 Toyoshi Fukumura 8
#3473 Toshihisa Ikeda 8
#3473 Tomoaki Itoh 8
#3473 Tohru Iwai 8
#3473 Tomoki Kanou 8
#3473 Toshiaki Kashihara 8
#3473 Tomonori Kataoka 8
#3473 Toshiyuki Kouda 8
#3473 Toru Kubo 8
#3473 Toshiyuki Kuramoto 8
#3473 Tomoya Maekawa 8
#3473 Toshio Matsumoto 8
#3473 Tomiya Miyazaki 8
#3473 Tomohiro Mizutani 8
#3473 Toshiyuki Moriwaki 8
#3473 Toshihide Murata 8
#3473 Tomonobu Naruoka 8
#3473 Toshiroh Nishio 8
#3473 Toshio Nomaguchi 8
#3473 Toshio Oka 8
#3473 Toshinori Otsuki 8
#3473 Toshiyuki Sano 8
#3473 Toshiharu Sasaki 8
#3473 Toshihisa Sato 8
#3473 Toshiharu Sato 8
#3473 Tomoaki Sekime 8
#3473 Toshikazu Shibata 8
#3473 Toshiro Shimada 8
#3473 Tokihiko Shimizu 8
#3473 Toshiyuki Shono 8
#3473 Toshihide Tanaka 8
#3473 Toru Tanaka 8
#3473 Toru Tanji 8
#3473 Tomohiro Terada 8
#3473 Toshihiko Tsujikawa 8
#3473 Toshiaki Yamauchi 8
#3473 Toshiyuki Yokoyama 8
#3473 Tsutomu Ishikawa 8
#3473 Tsuyoshi Kontani 8
#3473 Tsutomu Matsumura 8
#3473 Tsuguo Nishimura 8
#3473 Wataru Fujikawa 8
#3473 Wataru Masuda 8