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 4,501–4,550 of 21,551 inventors

RankNamePatents
#3987 Toshio Matsuda 7
#3987 Toshiyuki Miyamoto 7
#3987 Tohru Nishikawa 7
#3987 Toshiaki Ogura 7
#3987 Toshiyuki Sekimori 7
#3987 Toru Shiozaki 7
#3987 Toshiyuki Suemitsu 7
#3987 Tomohiro Sugimoto 7
#3987 Tomoko Suzuki 7
#3987 Toshihiko Taguchi 7
#3987 Toshihiro Takahata 7
#3987 Toyoaki Unemura 7
#3987 Toru Watanabe 7
#3987 Toshio Yamashita 7
#3987 Toshihiro Yoshioka 7
#3987 Toshihiro Yoshizawa 7
#3987 Tsuyoshi Asai 7
#3987 Tsuyoshi Hirashima 7
#3987 Tsutomu Kanno 7
#3987 Tsuyoshi Kindo 7
#3987 Tsuneo Tanaka 7
#3987 Tunenobu Kimoto 7
#3987 Yasutaka Horibe 7
#3987 Yasutoshi Kawaguchi 7
#3987 Yasuhisa Mashiko 7
#3987 Yasue Matsuya 7
#3987 Yasuyuki Naito 7
#3987 Yasuaki Namura 7
#3987 Yasuyuki Okada 7
#3987 Yasuhiro Okada 7
#3987 Yasunari Oku 7
#3987 Yasuo Sakai 7
#3987 Yasuyuki Shintani 7
#3987 Yasuo Taki 7
#3987 Yasukiyo Ueda 7
#3987 Yi Zhao 7
#3987 Yoshihiro Ashizaki 7
#3987 Yo Egusa 7
#3987 Yoshiyuki Futagami 7
#3987 Yohei Hattori 7
#3987 Yoshiki Kitahara 7
#3987 Yoshinobu Kitakaze 7
#3987 Yoshinobu Kitayama 7
#3987 Yoshikazu Kobayashi 7
#3987 Yoshiaki Miyajima 7
#3987 Yoshiaki Nakanishi 7
#3987 Yoshihiro Noguchi 7
#3987 Yoshiyuki Ozaki 7
#3987 Yoshinobu Sato 7
#3987 Yoshito Sazi 7