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 6,751–6,800 of 21,551 inventors

RankNamePatents
#6367 Kiyoshi Ota 4
#6367 Kiyoto Sugawara 4
#6367 Kisoko Suzuki 4
#6367 Kiyoharu Yamashita 4
#6367 Kiwamu Yoneda 4
#6367 Koji Amemiya 4
#6367 Kouta Aoki 4
#6367 Kok Seng Chong 4
#6367 Kousou Fujino 4
#6367 Koji Fujiwara 4
#6367 Kosuke Fukae 4
#6367 Koshi HAMANO 4
#6367 Kouji Hatano 4
#6367 Kouichi Hirano 4
#6367 Kouki Hongou 4
#6367 Koichi Horiuchi 4
#6367 Koichiro Ishibashi 4
#6367 Koji Ishihara 4
#6367 Kojiro Ishise 4
#6367 Kojiro Ito 4
#6367 Kouichi Iwaisako 4
#6367 Koji Kawamichi 4
#6367 Kouichiro Kitagawa 4
#6367 Koji Mimura 4
#6367 Koichi Morimoto 4
#6367 Koichi Nagano 4
#6367 Kouji Nakagawa 4
#6367 Kouji Nakashima 4
#6367 Kohei Nakata 4
#6367 Koichi Nakazawa 4
#6367 Koji Niiyama 4
#6367 Kousuke Nishio 4
#6367 Kouji Noda 4
#6367 Kou NOGUCHI 4
#6367 Koji Odera 4
#6367 Koichiro Ohata 4
#6367 Kohei Okamoto 4
#6367 Koichi Saito 4
#6367 Koetsu Saitoh 4
#6367 Koji Sato 4
#6367 Koji Satoh 4
#6367 Kouji Senda 4
#6367 Koji Shimomura 4
#6367 Kouji Takada 4
#6367 Kouichi Takashima 4
#6367 Koichi Takeshita 4
#6367 Kousuke Tanaka 4
#6367 Koichi Toriyama 4
#6367 Koji Tsukashima 4
#6367 Kouji Uematsu 4