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 8,151–8,200 of 21,551 inventors

RankNamePatents
#7735 Kazuya Kawahara 3
#7735 Kazuhiro Kawai 3
#7735 Kazumi Kawano 3
#7735 Katsutoshi Kazama 3
#7735 Kazuo Kimoto 3
#7735 Kazuhito Kimura 3
#7735 Kazuo Kimura 3
#7735 Katsuhisa Kitada 3
#7735 Kazuhide Kitagawa 3
#7735 Kazuhiro Kizawa 3
#7735 Katsuyuki Kogo 3
#7735 Katsuzou Kokawa 3
#7735 Kazuki Komaki 3
#7735 Kazunao Kudoh 3
#7735 Kazuaki Kurachi 3
#7735 Kazuyuki Maeda 3
#7735 Kazuo Maeda 3
#7735 Kazumasa Makihara 3
#7735 Katsuhiko Makino 3
#7735 Kaoru Matsuda 3
#7735 Kazuhisa Matsumoto 3
#7735 Katsunari MIKAGE 3
#7735 Katsumi Mitsuda 3
#7735 Kazuhiro Miyahara 3
#7735 Kazuo Morimoto 3
#7735 Katsuyuki Morita 3
#7735 Kazuya Morita 3
#7735 Katsuzo Mukai 3
#7735 Kazuo Murata 3
#7735 Katsuhiko Mutoh 3
#7735 Kazumi Nagayama 3
#7735 Kazushige Nakamura 3
#7735 Kazunori Nakamura 3
#7735 Kazuki Nakata 3
#7735 Kazuaki Negishi 3
#7735 Katsuhiro Nichogi 3
#7735 Kazushi Nishida 3
#7735 Kazunari Nishii 3
#7735 Kazuhiko Nishikawa 3
#7735 Kazuhiro Nishitani 3
#7735 Kazuhiro Noda 3
#7735 Kazuhiro Nojima 3
#7735 Kazunori Numata 3
#7735 Kanji Odagi 3
#7735 Kazuo Oishi 3
#7735 Kazuo Okamoto 3
#7735 Kaori Okamoto 3
#7735 Katsumi Okashita 3
#7735 Kazuhiro Okuda 3
#7735 Kazuro Okuzawa 3