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 7,101–7,150 of 21,551 inventors

RankNamePatents
#6367 Satomi Itoh 4
#6367 Satoru Itsuaki 4
#6367 Saburo Kawabata 4
#6367 Sadafumi Kitamura 4
#6367 Satoru Kotani 4
#6367 Satoshi Matsuya 4
#6367 Sadaka Mitsuo 4
#6367 Satoshi Miyagawa 4
#6367 Satoe Miyata 4
#6367 Satoru Morimoto 4
#6367 Sakae Noda 4
#6367 Satoshi Ogawa 4
#6367 Satoshi Ogura 4
#6367 Satoshi Ohyama 4
#6367 Satoshi Shimizu 4
#6367 Sachiko Sugihara 4
#6367 Satoshi Suyama 4
#6367 Satoshi Takashima 4
#6367 Satoshi Yamaura 4
#6367 Satoru Yuuhaku 4
#6367 Seigo Asada 4
#6367 Seigo Hagiwara 4
#6367 Seiji Ishitani 4
#6367 Seiji Kurozumi 4
#6367 Seiichi Matsuo 4
#6367 Setsuo Miyanaga 4
#6367 Seiji Muranaka 4
#6367 Seiji Nakanishi 4
#6367 Seiichi Nishimura 4
#6367 Seiji Nonaka 4
#6367 Seigou Sakagami 4
#6367 Seiji Shirahama 4
#6367 Setsuo Takesako 4
#6367 Seiji Tanaka 4
#6367 Seiichi Taniguchi 4
#6367 Seiji Tokunoh 4
#6367 Seiichi Uemoto 4
#6367 Seiichi Urushibara 4
#6367 Seiji Wada 4
#6367 Seiji Watabe 4
#6367 Seiki Yokozeki 4
#6367 Shigetaka Aoki 4
#6367 Shoji Aoshika 4
#6367 Shinji Arimoto 4
#6367 Shiwen Chen 4
#6367 Shigenori Doi 4
#6367 Shinichi Domae 4
#6367 Shigetaka Douzono 4
#6367 Shigeki EGASHIRA 4
#6367 Shinzou Eguchi 4