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 4,451–4,500 of 21,551 inventors

RankNamePatents
#3987 Tadahide Okuno 7
#3987 Tatsuya Omori 7
#3987 Tadayuki Onoda 7
#3987 Tadashi Ootake 7
#3987 Takeshi Otsuka 7
#3987 Takashi Sabato 7
#3987 Takami Sagisaka 7
#3987 Takeshi Saito 7
#3987 Tatsuhiko Saitoh 7
#3987 Takahiro Sakamoto 7
#3987 Tatsuo Sasaoka 7
#3987 Takanori Senoo 7
#3987 Takanori Shimada 7
#3987 Tatsuhiro Shimura 7
#3987 Takakazu Shiomi 7
#3987 Takashi Sonoda 7
#3987 Tatsuo Sugiyama 7
#3987 Takayuki Suzuki 7
#3987 Tatsuhiko Suzuki 7
#3987 Takahiro Suzuki 7
#3987 Taichi Tabata 7
#3987 Takayuki Takeuchi 7
#3987 Takashi Tonosaki 7
#3987 Takuya Wada 7
#3987 Takeyoshi Yamamoto 7
#3987 Takahiko Yamasaki 7
#3987 Takehiko Yoneda 7
#3987 Takayasu Yoshida 7
#3987 Takashi Yozawa 7
#3987 Tetsuya Hattori 7
#3987 Teruhisa Ikuta 7
#3987 Tetsuo Ishiwata 7
#3987 Tetsuya Katayama 7
#3987 Tetsuo Nanno 7
#3987 Teruaki Nishinaka 7
#3987 Tetsuya Shihara 7
#3987 Tetsuya Tahara 7
#3987 Teruo Tamura 7
#3987 Toshiyuki Fukushima 7
#3987 Toshiyuki Hatta 7
#3987 Toru Higashibata 7
#3987 Tomoyasu Hiratsuka 7
#3987 Toshio Igo 7
#3987 Toshinobu Ishihara 7
#3987 Toshiyuki Iwao 7
#3987 Tomoyuki Iwasaki 7
#3987 Toshibumi Kamiyama 7
#3987 Toru Kanno 7
#3987 Toshinori Kishi 7
#3987 Toshiyuki Kohda 7