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 8,951–9,000 of 21,551 inventors

RankNamePatents
#7735 Shigeki Nakatsuka 3
#7735 Shutaro Nambu 3
#7735 Shogo Nasu 3
#7735 Shinsuke Niiyama 3
#7735 Shigeru Nishimura 3
#7735 Shinya Nishina 3
#7735 Shigehiro Nishino 3
#7735 Shinako Nishioka 3
#7735 Shigeru Noda 3
#7735 Shigeru Nonoyama 3
#7735 Shigeki Ochi 3
#7735 Shinya Ogasawara 3
#7735 Shusuke Oguro 3
#7735 Shinichi Ohkawa 3
#7735 Shoji Ohmiya 3
#7735 Shinichi Ohtsuka 3
#7735 Shigeki Okamoto 3
#7735 Shuji Okamoto 3
#7735 Shigeo Okuno 3
#7735 Shinichi Okuyama 3
#7735 Shinichiro Omi 3
#7735 Shuusuke Ono 3
#7735 Shunji Oohara 3
#7735 Shigeru Ootsuka 3
#7735 Shizuka Sakamoto 3
#7735 Shoji Sakamoto 3
#7735 Shozo Sakon 3
#7735 Shinji Sasaguri 3
#7735 Shinichi Sato 3
#7735 Shin Sato 3
#7735 Shigeru Sato 3
#7735 Shizuyoshi Satou 3
#7735 Shigeru Soga 3
#7735 Shuuichi Sugawara 3
#7735 Shinya Tabata 3
#7735 Shinichiro Takahashi 3
#7735 Shogo Takahashi 3
#7735 Shigeru Takano 3
#7735 Shigehiko Takaoka 3
#7735 Shigetoshi Takayanagi 3
#7735 Shoji Takeda 3
#7735 Shoichi Tanada 3
#7735 Shuichi Tanaka 3
#7735 Shuuhei Taniguchi 3
#7735 Shuzou Tokumitsu 3
#7735 Shinya Tokunaga 3
#7735 Shin-ichi Toyo-oka 3
#7735 Shinji Tsuge 3
#7735 Shuji Tsukiyama 3
#7735 Shigeo Ueda 3